Answered: A fan blade of length 50 cm rotates…

A fan blade of length 50 cm rotates perpendicular to a magnetic field of 0.025 mT. If the emf induced between the center and end of the blade is 1mV, find the speed of rotation of the blade in rps.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section: Chapter Questions

Problem 4STP

See similar textbooks

Related questions

Q: A stream of 115 li sec' is used to apply 130 ha-mm of water per ha to a 3.5 ha field. How long will ...

A: "Since you have asked multiple questions, as per instructions to us, we will solve the first questio...

Q: Given is potential V(x,y,z) = 2x2+5y2+6z2-3xyz. where V is in volts and x, y, z are in meters. Find ...

Q: 1.47 •• The vector product of vectors Á and B has magnitude 16.0 m² and is in the +z-direction. If v...

Q: A compound microscope consists of a 7× eyepiece & a 28× objective 15 cm apart. Assuming the final im...

Q: A motor boat moves at a steady speed of 2 m/s. Water - resistance acting on it is 2400 N. Calculate ...

A: speed of boat, v=2 m/sWater-resistance, F=2400 NTo find- Power of engine.

Q: A single slit receives light with wavelength 534 nm. The full central maximum on a screen behind the...

Q: Two coils are at fixed locations. When coil 1 has no current and the current in coil 2 increases at ...

Q: Illustrate the electron spin quantum number of Nitrogen

Q: A uniform 34.0-kg beam of length { = 4.55 m is supported by a vertical rope located d = 1.20 m from ...

A: Mass of beam = 34 kg Length of beam = 4.55 m distance from left = 1.2 m

Q: Two coils connected as shown in the figure separately have inductances L1 = 34 mH and L2 = 50 mH. Th...

Q: Carbon-14 has a half-life of 5730 years. If you start with a sample of 24 Kg, how many Kg of Carbon-...

A: Given data: Half life (T1/2)= 5730 years Initial quantity (N0) = 24 kg Time (t) = 17190 years Requi...

Q: What is the radius of a 235.00m length of gold wire whose resistance is 0.32 Ko?

Q: A pulse of light takes 3.00 ns to travel through air from an emitter to a detector. When a piece of ...

A: time taken by the pulse of light to travel from emitter to detector = 3 ns

Q: The frequency of a sound wave is measured in hertz (Hz). The hertz is identical to per second, that ...

Q: Multiple of charge Q=2.0nC has been placed on the rim of the clock dial in such a way that 1Q is pla...

A: In this case, there will be a charge of 6Q which will be acted at 6 places of the clock's dial.

Q: Two forces, one of magnitude 2 N and the other of magnitude 3 N, are applied to the ring of a force ...

Q: An object has a constant acceleration of a=3 m/s^2 without other forces intervening. A second layer ...

Q: A man walks 10.1221 m directed 124.9264 degrees from the positive x-axis, then he walks 37.6981 m di...

Q: One object (m1 = 0.195 kg) is moving to the right with a speed of 1.85 m/s when it is struck from be...

Q: A compound microscope has a distance of 161 mm between the objective lens and the eyepiece. The foca...

Q: In an interference experiment the ratio of a1 amplitudes of coherent waves is a2 3 The ratio of maxi...

Q: A racing car has a uniform acceleration of 15 m/s?. What distance will it cover in 14 seconds after ...

Q: A metal hoop lies on a horizontal table, free to rotate about a fixed vertical axis through its cent...

A: Given: The magnitude of the torque is 1.75x10-2 N.m. The time interval is 3 s.

Q: Consider an electric circuit below that consists of five resistors connected to a battery proving po...

Q: A piano string having a mass per unit length equal to 5.50 ✕ 10−3 kg/m is under a tension of 1,200 N...

A: Given data The mass per unit length is given as μ=5.50×10-3 kg/m. The tension is given as T = 1200 ...

Q: A negative particle of mass m =2.38×10-26 charge, is launched in a uniform electric field with initi...

Q: 3. A solid cylinder of mass 10.0 kg and diameter 40.0 cm is rotating about an axle through its cente...

Q: j(r)= see image for radius r in the range 0 R. C) For what r, in meters, is the current enclosed...

Q: A solenoid with 525 turns has a length of 5.50 cm and a cross-sectional area of 2.50 x 10 9 m2. Find...

Q: A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire ...

Q: The drawing shows three flat coils, one square and two rectangular, each being pushed into a region ...

A: The induced emf depends on the length of the side facing the direction in which the coil is moving i...

Q: A bullet of mass 30 gm leaves the barrel of a gun with a velocity of 500 m/s. Suppose, the force las...

Q: Two charges: Q1=8mC and and Q2=2.0mC are separated by 6 meters. Where should the third charge -3mC b...

Q: A small car with mass 1200 kg moving forward at kg moving forward at (i) What is the post-collision ...

A: Given data: Mass of car (m1) = 1200 kg Initial velocity of car (u1) = 16.0 m/s Mass of van (m2) = 1...

Q: You pull on a string with a horizontal force of magnitude Fyb = 56 N that is attached to a block of ...

Q: 1.47 • The vector product of vectors A and B has magnitude 16.0 m2 and is in the +z-direction. If ve...

Q: A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carryin...

Q: A resistor with color bands blue- red-green-yellow-gold has a length of 5cm. If the material is made...

A: According to colour coding , resistance first two bands represent digits and third multiplier and fo...

Q: Gas is confined in a tank at a pressure of 12.8 atm and a temperature of 22.5°C. If two-thirds of th...

Q: 1.) What is the equivalent resistance of the following circuit? 5.0 N ww 2.5 N 10 Ω ww- ww- 10 Ω 15 ...

Q: Two different metal plates A and B are joined together as shown. The temperature on the side of meta...

A: Given, Temperature at metal A=150degree The temparature at metal B=40degree Conductivity=206W/m.k Th...

Q: You construct a version of the cart and bucket in (Eiguce 1). but with a op l at a constante adjuste...

Q: Start with a wire at rest freely hanging between two supports. Mark a point on it, start your movie...

Q: Assignment for Chapter 3 1. A 2.50 kg box is pulled by a constant force of 16 N that is exerted at a...

A: Mass of box = 2.50 kg Force = 16 Nθ = 36.9odistance moved = 3 m coefficient of kinetic friction = 0....

Q: Table 1. Determining the initial velocity of the bullet height %Difference Vo mass of bullet mass of...

Q: Water from a pipe is coming at a rate of 100 litres per minute. If the radius of the pipe is 5 cm, t...

Q: Two very long, parallel wires are separated by d = 0.015 m. The first wire carries a current of I1 =...

Q: Directions: Solve the problems below and show complete solution. Write your answer on your answer sh...

Q: 1. In 1896 in Waco, Texas, William Crush of the "Katy" railroad parked two locomotives at opposite e...

Q: A man walks 36.1321 m directed 27.8805 degrees from the positive x-axis, then he walks 23.7250 m dir...

Question

A fan blade of length 50 cm rotates perpendicular to a magnetic field of 0.025 mT. If the emf induced between the center and end of the blade is 1mV, find the speed of rotation of the blade in rps.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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

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?
A metal bar of length 25 cm is placed perpendicular to a uniform magnetic field of strength 3 T. (a) Determine the induced emf between the ends of the rod when it is not moving, (b) Determine the emf when the rod is moving perpendicular to its Length and magnetic field with a speed of 50 cm/s.
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 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?
A square loop whose sides are 6.0-cm long is made with copper wire of radius 1.0 mm. If a magnetic field perpendicular to the loop is changing at a rate of 5.0 mT/s, what is the current in the loop?
Suppose the parallel-plate capacitor shown below is accumulating charge at a rate of 0.010 C’s. What is the induced magnetic field at a distance of 10 cm from the capacitator?
An automobile with a radio antenna 1.0 m long travels at 100.0 km/h in a location where theEarth’s horizontal magnetic field is 5.5105T . What is the maximum possible emf induced in the antenna due to this motion?
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 conducting single-turn circular loop with a total resistance of 5.00 is placed in a time-varying magnetic field that produces a magnetic flux through the loop given by B = a + bt2 ct3, where a = 4.00 Wb, b = 11.0 Wb/s2, and c = 6.00 Wb/s3. B is in webers, and t is in seconds. What is the maximum current induced in the loop during the time interval t = 0 to t = 3.50 s?
Show that the magnetic field at a distance r from the axis of two circular parallel plates, produced by placing charge Q(t) on the plates is Bind=02rdQ(t)dt
Is Ampere’s law valid for all closed paths? Why isn’t it normally useful for calculating a magnetic field?
A coil of area 0.100 m2 is rotating at 60.0 rev/s with the axis of rotation perpendicular to a 0.200-T magnetic field. (a) If the coil has 1 000 turns, what is the maximum emf generated in it? (b) What is the orientation of the coil with respect to the magnetic field when the maximum induced voltage occurs?