In the figure, the magnetic flux through the loop increases according to the relation Og = 8.6t2 + 6.1t, where Og is in milliwebers and tis in seconds. (a) What is the magnitude of the emf induced in the loop when t = 2.5 s? (b) Is the direction of the current through R to the right or left?

In the figure, the magnetic flux through the loop increases according to the relation Og = 8.6t2 + 6.1t, where Og is in milliwebers and tis in seconds. (a) What is the magnitude of the emf induced in the loop when t = 2.5 s? (b) Is the direction of the current through R to the right or left?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter32: Inductance

Section: Chapter Questions

Problem 32.9P

See similar textbooks

Related questions

Q: REAL DATA ms= SPRING MASS msEFF = ms/3 MASS OF HANGER AND ADDED WEIGHTS m IN EQUATION 1 T 2TT We are…

A: The mass of spring is The effective spring mass is The mass of hanger and added weight is The value…

Q: Carnot engine A has an efficiency of 0.62, and Carnot engine B has an efficiency of 0.77. Both…

Q: A child has a mass of 18kg and slides down a height of 2.7m without friction. the gravitiational…

A: Mass, m = 18 kgheight of 2.7m

Q: What is the potential difference between the plates after a sheet of Teflon is inserted between…

Q: A solid cube of silver has a mass of 90 g. The density and resistivity of silver are 10.5 g/cm³ and…

A: The objective of the question is to find the resistance between opposite faces of a solid cube of…

Q: A ray of light strikes the midpoint of one face of an equiangular (60°-60°-60°) glass prism (n =…

Q: An AC generator rotates at 60 Hz in a uniform 0.5 T magnetic field. The coil has a diameter of 15 cm…

Q: 3. Refer to figure 3. A 5.00 kg object is attached to a string and is being swung around at 5.00…

Q: 4: When a 3 kg mass is attached to a spring whose constant is 12 N/m, it comes to rest in the…

Q: ray of light traveling through air enters the left side of a rectangular block as illustrated in the…

Q: 8. A dart of mass m is accelerated horizontally through a tube of length L situated a heighth above…

Q: so, the larger container will more likely to create more suction than the smaller sized container

A: This solution addresses the following follow up quesiton only: So, the larger container will more…

Q: The eyepiece of a compound microscope has a focal length of 3.20 cm, and the objective lens has f =…

Q: Let M represent a certain mass of coal which we assume will deliver 100 joules of heat when burned –…

A: mass of coal = MHeat delivered by the coal of mass M, Temperature of coal, Temperature of the river,

Q: Carnot engine A has an efficiency of 0.62, and Carnot engine B has an efficiency of 0.77. Both…

A: Solution:Given:TH = temperature of source of heat for both engines = 642 KQH = heat received by each…

Q: What must the separation be between a 5.6 kg particle and a 3.4 kg particle for their gravitational…

Q: Who is Isaac Newton and why is he so famous?

A: Sir Isaac Newton (25 December 1642 – 20 March 1726/27) was a renowned engligh mathematician,…

Q: Several children are on a sled pulled by a four-wheeler across a level snow-covered field. The sled…

A: Given:- The speed of the sled is v = 9.25 m/s is constant The tow rope [ parallel to the ground ]…

Q: Chronic exposure to loud noises can be damaging to one's hearing. This can be a problem in…

A: The intensity level produced by the machine is: The final reduced intensity is:

Q: A block with a mass (m) of 74.7 kg slides along a horzontal surface. the coefficent of kinetic…

A: Mass of object is Coefficient of kinetic friction is Initial speed of object is Object moves in…

Q: A wagon being pulled by a horse has two forces acting on it. One force is a 100 Newtons going right…

A: F1 = 100 Newtons to the right (positive direction)F2 = -30 Newtons to the left (negative direction)

Q: A uniform disk witha a 30 cm radius hangs at the end of a massless rod of length 10 cm. If it swings…

A: Solution:Given:See the figure. Some data is pulled from figure.r = radius of disk = 30 cm = 0.30 ma…

Q: Required information You plan to project an inverted image 29.0 cm to the right of an object. You…

A: Image formation by first diverging lens:Sign convention: light coming from right to the lens is…

Q: 6. Wire I in the figure is oriented along the y axis and carries a steady current I₁. A rectangular…

A: We have given a figure in which wire I is riented along y axis and carries current I1 . A…

Q: A roller-coaster car shown in the figure below is pulled up to point 1 where it is released from…

Q: A car is traveling counterclockwise along a circular bend in the road with an effective radius of…

A: Given data:Radius, R = 200 mSpeed of car, v = 20 m/sMagnitude of tangential acceleration, at = 1.0…

Q: 5. An object is attached to a spring and completes only one cycle (i.e. goes back and forth and…

A: We have given the time period which is 0.250 secand the mass of object is 0.125 kgWe have to find1.…

Q: Questions 21-25 A box drops down from a lorry while moving with a speed of 10 m/s on the road with…

A: Solution:Given:m = mass of the block = 10 kgv = speed of the block = 10 m/sg = gravitational…

Q: What constant acceleration is required to increase the speed of a car from 25 mi/h to 60 mi/h in 3…

Q: A pressure cooker is a pot whose lid can be tightly sealed to prevent gas from entering or escaping.…

A: Given Information:Initial temperature of the gas (T₁) = 20 °CInitial temperature in Kelvin (T₁K) =…

Q: Your niece has asked you to take her sledding. Your niece and the sled have a combined mass of 30…

A: Draw the free-body diagram of the system.

Q: The circuit in figure #2 has a resistance of R = 100 ohms and a voltage V = 12 V. Determine: a) The…

A: See below

Q: 1) Use the thin lens equation and the magnification equation and show that the object size and the…

Q: An unknown object has a mass of 20 g and dimensions of 5 cm, 18 cm and 90 cm. Calculate its density…

A: Mass, m = 20 g = 20×10-3 kg = 0.02 kgDimensions 5 cm, 18 cm, 90 cm. Note: 1 cm = 10-2 m

Q: What was the speed of a space shuttle that orbited Earth at an altitude of 1182 km? V= m/s

A: Given data:Altitude of space shuttle from surface of earth, h = 1182 km we know that, Radius of…

Q: A 2.50 kg box sits halfway up a 16.0 m long ramp that is inclined at an angle of 16.00. You shove a…

Q: Triceps muscle F 4.0 cm Biceps muscle m₂ == 16 cm 2.5 kg CG 38 cm PHYSICS m₂ = 4.0 kg CG Determine…

Q: Two 70-turn coils, each with a resistance of 34 Q2, have a mutual inductance of 82 mH. If one coil…

Q: onsider a circuit consisting of a battery (4.26 Volts) and three resistors in parallel. If the…

A: The objective of this question is to calculate the total current drawn from the battery when three…

Q: Engine A receives 4 times more input heat, produces 6 tir more work, and rejects efficiency of (a)…

Q: What is the wavelength of the wave? cm

A: The equation of wave is y(x,t) = A sin(ωt- kx)

Q: A 18.0-mW helium–neon laser emits a beam of circular cross section with a diameter of 1.75 mm. (a)…

Q: 7. For a particle traveling in a straight line, are there any points about which the angular…

A: The motion of the particle is in straight line.The line also intersects the origin.

Q: A flashlight produces an average intensity of 359 W/m^2 shining on a wall. What is the maximum…

A: Given:The intensity of the light is 358 W/m2.Average intensity is given by Here, I is the intensity…

Q: Starting from rest at t = 0 s, a wheel undergoes a constant angular acceleration. When t = 1.9 s,…

A: Solution:Given:1 rad = 57.2958 degt0 = beginning time = 0 st1 = first time = 1.9 st2 = second time =…

Q: Part D What is the person's displacement between t = 8.00 s and t = 10.0 s? d = Part E 8 = What…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Part A What is the magnitude of the force on the 1.0 nCnC charge at the bottom of the figure? Part…

Q: C. f(x) = f"(x) = 4 12x, f(0) = 5, f(2)= 11

Q: Two Carnot air conditioners, A and B, are removing heat from different rooms. The outside…

A: We have givenWe have to findThe magnitude of work requiredThe magnitude of heat deposit outside…

Q: Required information The ratio of the tensile (or compressive) strength to the density of a material…

A: It is given that the ratio of the tensile (or compressive) strength to the density of a material is…

Question

In the figure, the magnetic flux through the loop increases according to the relation OB = 8.6t² + 6.1t, where Og is in milliwebers and tis
in seconds. (a) What is the magnitude of the emf induced in the loop when t = 2.5 s? (b) Is the direction of the current through R to the
right or left?
(a) i -54.26
(b)
left
Units mV
+O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduce the theory of induced emf

VIEW

Step 2: Calculate the emf induced in loop

VIEW

Step 3: Determine the current direction

VIEW

Solution

VIEW

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

The magnetic flux through a metal ring varies with time t according to (B = at3 bt2, where (B is in webers, a = 6.00 s3, b = 18.0 s2, and t is in seconds. The resistance of the ring is 3.00 . For the interval from t = 0 to t = 2.00 s, determine the maximum current induced in the ring.
A rectangular conducting loop with dimensions w = 32.0 cm and h = 78.0 cm is placed a distance a = 5.00 cm from a long, straight wire carrying current I = 7.00 A in the downward direction (Fig. P32.75). a. What is the magnitude of the magnetic flux through the loop? b. If the current in the wire is increased linearly from 7.00 A to 15.0 A in 0.230 s, what is the magnitude of the induced emf in the loop? c. What is the direction of the current that is induced in the loop during this time interval?
A flat loop of wire consisting of a single turn of cross-sectional area 8.00 cm2 is perpendicular to a magnetic field that increases uniformly in magnitude from 0.500 T to 2.50 T in 1.00 s. What is the resulting induced current if the loop has a resistance of 2.00 ?
A circular loop of wire with a radius of 4.0 cm is in a uniform magnetic field of magnitude 0.060 T. The plane of the loop is perpendicular to the direction of the magnetic field. In a time interval of 0.50 s, the magnetic field changes to the opposite direction with a magnitude of 0.040 T. What is the magnitude of the average emf induced in the loop? (a) 0.20 V (b) 0.025 V (c) 5.0 mV (d) 1.0 mV (e) 0.20 mV
A thin conducting bar (60.0 cm long) aligned in the positive y direction is moving with velocity v=(1.25m/s)i in a region with a spatially uniform 0.400-T magnetic field directed at an angle of 36.0 above the xy plane. a. What is the magnitude of the emf induced along the length of the moving bar? b. Which end of the bar is positively charged?
100-turn square coil of side 20.0 cm rotates about a vertical axis at 1.50 103 rev/min as indicated in Figure P31.42. The horizontal component of the Earths magnetic field at the coils location is equal to 2.00 105 T. (a) Calculate the maximum emf induced in the coil by this Held, (b) What is the orientation of the coil with respect to the magnetic field when the maximum emf occurs?
A flat, square coil of 20 turns that has sides of length 15.0 cm is rotating in a magnetic field of strength 0.050 T. If tlie maximum emf produced in die coil is 30.0 mV, what is the angular velocity of the coil?
To monitor the breathing of a hospital patient, a thin belt is girded around the patients chest as in Figure P20.21. The belt is a 200-turn coil. When the patient inhales, the area encircled by the coil increases by 39.0 cm2. The magnitude of Earths magnetic field is 50.0 T and makes an angle of 28.0 with the plane of the coil. Assuming a patient takes 1.80 s to inhale, find the magnitude of the average induced emf in the coil during that time. Figure P20.21
Figure P23.15 shows a top view of a bar that can slide on two frictionless rails. The resistor is R = 6.00 , and a 2.50-T magnetic field is directed perpendicularly downward, into the paper. Let = 1.20 m. (a) Calculate the applied force required to move the bar to the right at a constant speed of 2.00 m/s. (b) At what rate is energy delivered to the resistor? Figure P23.15 Problems 15 through 18.
A square loop with side length L, mass M, and resistance R lies in the xy plane. A magnetic field B = B0(y/L) k is present in the region of the space near the loop. Determine the magnitude and direction of the induced current in the loop as the loop starts moving at velocity v = B0(y/L) j.
Two frictionless conducting rails separated by l = 55.0 cm are connected through a 2.00- resistor, and the circuit is completed by a bar that is free to slide on the rails (Fig. P32.71). A uniform magnetic field of 5.00 T directed out of the page permeates the region, a. What is the magnitude of the force Fp that must be applied so that the bar moves with a constant speed of 1.25 m/s to the right? b. What is the rate at which energy is dissipated through the 2.00- resistor in the circuit?
A circular loop of wire of resistance R = 0.500 and radius r = 8.00 cm is in a uniform magnetic field directed out of the page as in Figure P31.54. If a clockwise current of I = 2.50 mA is induced in the loop, (a) is the magnetic field increasing or decreasing in time? (b) Find the rate at which the field is changing with time. Figure P31.54