An inductor of L = 8.55 H with negligible resistance isplaced in series with a 8 = 12.5 V battery, a R = 3.00 2resistor, and a switch. The switch is closed at timet = 0 seconds.Calculate the initial current at t = 0 seconds.AI (t = 0 s) =Calculate the current as time approaches infinity.AImaxCalculate the current at a time of 2.28 s. Calculate the current at a time of 2.28 s.I (t = 2.28 s) =ADetermine how long it takes for the current to reach half ofits maximum.t =S

Answered: Image /qna-images/answer/9b5b3b26-f95a-4c7e-a21a-f890483fa016.jpg

Answered: An inductor of L = 8.55 H with…

An inductor of L = 8.55 H with negligible resistance is placed in series with a 8 = 12.5 V battery, a R = 3.00 Q resistor, and a switch. The switch is closed at time t = 0 seconds.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 15CQ: Draw a sketch of the situation in Figure 22.30 showing the direction of electrons carrying the...

See similar textbooks

Related questions

Q: A 1.50 x 10-5 C charge feels a 2.89 x 10-3 N force when it moves 288 m/s perpendicular (90°) to a ma...

A: Given data: Charge (q) = 1.50×10-5 C Force (F) = 2.89×10-3 N Velocity (v) = 288 m/s Angle (θ) = 90°...

Q: How much current must you run through a 0.100 m long solenoid coil with 100 loops to make a magnetic...

Q: Force of a Baseball Swing. A baseball has mass 0.141 kg. If the velocity of a pitched ball has a mag...

Q: Categorize the scenarios according to whether the observer would detect the frequency to be higher, ...

A: To categorize the scenario in which the observer detects higher, lower or same frequency as emitted ...

Q: 2 Samuel Groth can serve a tennis ball at around 263km/hr. The tennis ball has a mass of about 55g, ...

A: Given: Velocity of the ball v=263 km/hr=2631000m3600s=73.05 m/s, Mass of the ball m=55 g, Time t=8 m...

Q: 1. The core of a solenoid produces a magnetic flux of 6 x 104 Wb. Meanwhile, removing the core produ...

A: In the question, there is a typo. The 2nd data should be 4x10-7 Wb. Relative permeability is defined...

Q: A 0.001C charge is separated from a 0.003C charge by 10m. If P denotes the point of zero electric fi...

A: Given value--- q1 = 0.001 C. q2 = 0.002 C. We have to find--- If P denotes the point of zero ele...

Q: Calculate the angular velocity when the person reaches the edge. A person of mass 72 kg stands at th...

A: Given: The mass of the person is 72 kg. The radius of the platform is 3 m. The moment of ineritia of...

Q: 2.23 •• BIO Automobile Airbags. The human body can survive an acceleration trauma incident (sudden s...

Q: Your teacher speaks with a sound intensity of 1.5×10−71.5×10−7 W/m2. What is the intensity level in ...

Q: a) 90 m/s b) 18 m/s c) 35 m/s d) 4.7 m/s e) 27 m/s

A: work done w=∫F→.ds→work energy theoremwork done by all the forces = change in kinetic energy

Q: A train is moving with constant deceleration travels 24 ft during the 10th second of its motion and ...

Q: A 1.45 kg mass is attached to a light cord that is wrapped around a pulley of radius 6.20 cm, which ...

Q: The sound of a loud rock concert has an intensity of 0.1240.124 W/m2. What is the intensity level in...

Q: the South American eel are arranged in 140 rows, each row stretching horizontally along the body and...

A: Given:- We know that We have given that the electroplates in the S.A are arranged in 140 rows and ...

Q: der a magnifier of focal length 11 cm by a person with a near point of 32 cm and a far point of ∞. ...

A: We know that we have given that the object has a height of h = 0.9 cm and the focal length of the ma...

Q: Calculate the temperature at which the average K.E. of a molecule of a gas will be the same as that ...

Q: (a) Find the power of the lens necessary to correct an eye with a far point of 26.3 cm (b) Find th...

Q: A 200 Kg bus sppeds along at 56 mph. The coefficient of friction between the tires and road is 0.8 i...

Q: The drawing shows three polarizer/analyzer pairs. The incident light beam for each pair is unpolariz...

A: Given data: The intensity of the incident light is I0=48 W/m2.

Q: 1. A voltmeter has an internal resistance of 500 kilo-ohm. Determine the voltage drop across the vol...

A: According to guidelines we need to solve only first question kindly repost other questions in the ne...

Q: A typical wall outlet voltage in the United States is 120 volts. Personal MP3 players require much s...

A: Given data: Primary Voltage (Vp) = 120 V Second voltage (Vs) = 104.2 mV Primary turns (Np) = 6908 R...

Q: 3 A 60N bowling ball is lifted 1.5m off of the ground, and held at rest. a. Determine the bowling ba...

A: Given Weight of ball, W = 60 N Lifted to height, H = 1.5m and held at rest.

Q: To conserve energy, room temperatures are kept at 68.0ºF in the winter and 78.0ºF in the summer. Wha...

Q: On a frictioniess, horizontal air table, puck A (with mass 0.245 kg ) is moving toward puck B (with ...

Q: A 2.99 x 10-6 C charge is moving in a direction 10.0° from the Earth's magnetic field (5.00 x 10-5 T...

A: Given data: Charge (q) = 2.99×10-6 C Angle (θ) = 10.0° Magnetic field (B) = 5.00×10-5 T Force (F) =...

Q: a) 1.9 m b) 52 m c) 2.7 m d) 5.1 m e) 2.2 m

Q: football kicker is attempting a field goal from 180 m away. The ball is kicked and passes just below...

Q: What is the minimum diameter (D) of the Cu wire so that AV < 1.5 V? Ocu = 6.07 x 107 (Ohm-m)1 -{ = 1...

A: Given : Current (I) =2.5 A length (L) = 100 m Conductivity (σ) = 6.07×107 Ω.m-1 Voltage (V) <1.5 ...

Q: The city of London, England is 1400 km[N43 W] of Rome, Italy. A pilot wants to fly a plane from Lond...

Q: 4. Fill out the table of values based on the given closed circuit. Use prefixes as needed. Show all ...

Q: A solenoid that is 106 cm long has a cross-sectional area of 20.4 cm². There are 727 turns of wire c...

Q: F. sail Freel 30° E A 671 kg sailboat experiences a westward force of magnitude 989 N ( Fkeel = -989...

Q: Problem 5: Two power lines, line 1 and line 2, both of length LL = 74 m, are strung east-west betwee...

Q: Part A A 100-kg tackler moving at a speed of 3.4 m/s meets head-on (and holds on to) an 88-kg halfba...

Q: If the van has a speed of 23 km/h when t = 0, determine its speed when t = 5 s.

Q: granite has a mass density of 2650kg/m3.. find its weight density in lb/ft3

A: We know that , 1 pound(lb) = 453.6 g , that means 1kg = (1000/453.6) lb. Again we know that 1 fit =3...

Q: The makers of a certain automobile advertised that their car could accelerate from 15 miles per hour...

Q: A proton enters an electric field and stops after 9.2x10 – 5 s. If it entered moving at 5.0 x 10 8 c...

Q: A 1.16 kg block slides down a 15.0 m long 35.0° incline at constant velocity. How much work is done ...

Q: A 163-turn circular coil of radius 3.03 cm and negligible resistance is immersed in a uniform magnet...

A: According to Faraday's law of electromagnetic induction, rate of change of flux linkages is equal to...

Q: For the following function models the position s(t)s(t) of an object moving along a stright line, wh...

Q: Three resistors, RA=4 k N, RB=1.0 N, and Rc=2 N are connected to a battery providing potential diffe...

Q: Part A A 6900-kg boxcar traveling at 14 m/s strikes a second boxcar at rest. The two stick together ...

Q: 21.37 • Three negative point charges lie along a Figure E21.37 line as shown in Fig. E21.37. Find th...

A: Given:q1=-5μC = -5*10-6 Cq2=-2μC = -2*10-6 Cq3=-5μC = -5*10-6 Cx=6 cm=0.06 my=8 cm=0.08m

Q: An object is placed at four different distances from a convex lens with = 20.0 cm: a) d. = 60.0 cm b...

A: focal length of convex lens (f) = 20 cm

Q: Part A A7600-kg railroad car travels alone on a level frictionless track with a constant speed of 17...

Q: icroscope objective with a magnification of 16 is used in a microscope with a magnification of 46. F...

A: GivenA microscope objective with a magnification, mo=16A microscope with a magnification, m=46The oc...

Q: Show your work.

A: In a collision, the linear momentum is always conserved. That is the total momentum before the colli...

Q: A car starting from rest moves with constant acceleration of 10 km/hr2 for 1 hour, then decelerates ...

Concept explainers

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.

Question

An inductor of L = 8.55 H with negligible resistance is
placed in series with a 8 = 12.5 V battery, a R = 3.00 2
resistor, and a switch. The switch is closed at time
t = 0 seconds.
Calculate the initial current at t = 0 seconds.
A
I (t = 0 s) =
Calculate the current as time approaches infinity.
A
Imax
Calculate the current at a time of 2.28 s.

Calculate the current at a time of 2.28 s.
I (t = 2.28 s) =
A
Determine how long it takes for the current to reach half of
its maximum.
t =
S

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 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

Integrated Concepts Derive an expression for the current in a system like that in Figure 23.11, under the following conditions. The resistance between the rails is R, the rails and the moving red are identical in cross section A and have the same resistivity . The distance between the rails is l, and the rod moves at constant speed v perpendicular to the uniform field B. At time zero, the moving red is next to the resistance R.
In the figure below the blue wire has current I = 19 A and the red wire is a square with sides that are 32 cm long. The distance between the blue wire and wire AD is 2.3 cm, determine the force of the blue wire exerts on the wire AD and the force the blue wire exerts on wire BC
What value of electric current is flowing thru resistor #3 (R3)?
If R1 = 2Ω, R2 = 4Ω, R3 = 6Ω, determine the electric current flows in the circuit below.
a wire of radius R carries uniform current denisty J. what is the total current in the wire 1.2 what is the total current in the wire if it carries current denisty with magnitude J=kr(r is the radical distance from the axis and k is a constant with the appropiate units)
What’s the volt?
A square loop of aluminum wire is 17.0 cm on a side. It is to carry 12.2 Aand rotate in a uniform 1.24 Tmagnetic field as shown in the figure.(Figure 1) a.Determine the minimum diameter of the wire so that it will not fracture from tension or shear. Assume a safety factor of 10. b.What is the resistance of a single loop of this wire?
What is the value of the unknown current?
2. Find the current when 1.90 nC jumps between your comb and hair over a 0.800–μs time interval. This is not and will not be graded
The magentic field through a single loop of wire 16.0 cm in radius and of 8.5 ohm resistance changes with time as shown in the figure. Calculate the emf in the loop as a function of time. What is the emf at t=5.0 s? What is the current at t= 1.0 s?
The circuit in Figure P3 1.61 is located in a magnetic field whose magnitude varies with lime according to the expression B = 1.00 10-3 t, where B is in teslas and f is in seconds. Assume the resistance per length of the wire is 0.100 /m. Find the current in section PQ of length a = 65.0 cm.
Draw a sketch of the situation in Figure 22.30 showing the direction of electrons carrying the current, and use RHR-l to verify the direction of the force on the wire.