(11%) Problem 3: Suppose that a 0.325 m radius, 500 turn coil produces an average emf of 8550 V when rotated one-fourth of arevolution in 4.08 ms, starting from its plane being perpendicular to the magnetic fieldWhat is the peak emf generated by this coil, in volts?Grade SummaryEn=Deductions0%Rotontio10006

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Asked Nov 15, 2019
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(11%) Problem 3: Suppose that a 0.325 m radius, 500 turn coil produces an average emf of 8550 V when rotated one-fourth of a
revolution in 4.08 ms, starting from its plane being perpendicular to the magnetic field
What is the peak emf generated by this coil, in volts?
Grade Summary
En=
Deductions
0%
Rotontio
10006
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(11%) Problem 3: Suppose that a 0.325 m radius, 500 turn coil produces an average emf of 8550 V when rotated one-fourth of a revolution in 4.08 ms, starting from its plane being perpendicular to the magnetic field What is the peak emf generated by this coil, in volts? Grade Summary En= Deductions 0% Rotontio 10006

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Expert Answer

Step 1

Given:

Radius of the coil = 0.325 m

Number of turns = 500

Average emf, εavg  = 8550 V

Time = 4.08 ms

Step 2

Εavg can be given as:

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NAB At NAB 8550 (1) At

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Step 3

Distance covered in 1/4th o...

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Δθ x 2π 4 π Δθ- 2

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