Question: In a model AC generator, a 500-turn rectangular coil 8.0 cm by 20 cm rotates at 120 rev/min in a uniform magnetic field of 0.60

In a model AC generator, a 500-turn rectangular coil 8.0 cm by 20 cm rotates at 120 rev/min in a uniform magnetic field of 0.60 T.
(a) What is the maximum emf induced in the coil?
(b) What is the instantaneous value of the emf in the coil at t = (π/32) s? Assume that the emf is zero at t = 0.
(c) What is the smallest value of t for which the emf will have its maximum value?

Step by Step Solution

★★★★★

3.59 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a b c rev 120 1 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

63-P-E-I (419).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

For a given wavelength , what is the maximum slit width for which there will be no diffraction minima?

What is the maximum taxable wage?

What is the maximum child and dependent care credit available to an employed individual who has $8,000 of qualifying child care expenses and two or more qualifying dependents?

Moving to another question will save this response. Question 10 2 points Save Answe In a model AC generator, a 2696-turn rectangular coil 7.2 cm by 5 8 cm rotates at 19 26 rev/min in a uniform...

The armature of an ac generator is a rectangular coil 2.0 cm by 6.0 cm with 80 turns. It is immersed in a uniform magnetic field of magnitude 0.45 T. If the amplitude of the emf in the coil is 17.0...

I'm having difficulty solving these problems 1)A solenoid 3.37 cm in diameter and 25.9 cm long has 223 turns and carries a current of 8 A. Find the magnetic flux through the circular cross-sectional...

1. 23.31 - Electric Generators Point5:10 What is the Beak emf generated by a 0.235 m radius, 4SOturn coil is rotated onefourth of a revolution in 4.17 ms, originally having its plane perpendicular to...

In a model AC generator, a 501 turn rectangular coil 8.0 cm by 28 cm rotates at 120 rev/min in a uniform magnetic eld of 0.58 T. (a) What is the maximum emf induced in the coil? : V (b) What is the...

RC Circuits 1. A large capacitor has a capacitance of 1 F. The capacitor is attached to a 10 V battery and charged to its maximum charge. What is the charge Q stored in the capacitor? 1. 0 C 2. 0.1 C...

Question 1 A loop of wire has a resistance of 8 and a cross-sectional area 0.02 m 2 . The loop is perpendicular to a uniform magnetic field that increases steadily from 0.2 T to 2.8 T in 2.2 seconds....

Determine the set of difference the set of difference equations for describing a realization of an IIR system based on the use of the transposed direct form II structure for the second order...

Two books are placed on a set of shelves. One is a 2-kg book that is placed on a 5-m high shelf, and the other is a 5-kg book placed on a 2-m high shelf. How do the books potential energies compare?...

John and Janet Baker are husband and wife and maintain a household in which the following persons live: Calvin and Florence Carter and Darin, Andrea, and Morgan Baker. Calvin and Florence are Janets...

During operation the breaker hammer develops on the concrete surface a force which is indicated in the graph. To achieve this the 2-lb spike S is fired from rest into the surface at 200 ft/s....

Draw motion diagrams for (a) An object moving to the right at constant speed, (b) An object moving to the right and speeding up at a constant rate, (c) An object moving to the right and slowing down...

A dogs hair has been cut and is now getting 1.04 mm longer each day. With winter coming on, this rate of hair growth is steadily increasing, by 0.132 mm/day every week. By how much will the dogs hair...

Does the second law of thermodynamics contradict or correct the first law? Argue for your answer.

A diving bell in the shape of a cylinder with a height of 2.50 m is closed at the upper end and opens at the lower end. The bell is lowered from air into sea water (p =| 1.025 g/cm3). The air in the...

How do you check to see if a nuclear reaction is balanced?

What volume is occupied by 160 g of oxygen under a pressure of 2.00 atm and a temperature of 300 K?

An athlete has a large lung capacity, 7.0 L. Assuming air to be an ideal gas, how many molecules of air are in the athletes lungs when the air temperature in the lungs is 37 oC under normal...

Is there a temperature that has the same numerical value on the Kelvin and the Fahrenheit scales? Justify your answer.

a . Lands End recently implemented a strategy of filling nearly all orders when the order is placed. In what year do you believe the company implemented this strategy and how is the strategy...

When a parent company uses the equity method to account for investments, the controlling interest in consolidated net income includes all of the following except The parent's income from its own...

Ferro Co. has outstanding 10-year noncallable bonds with a face value of $1,000. These bonds have a current market price of $1,278.41, a coupon rate of 11%, and annual coupon payments. The company...