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PHY 102 Test Compilation PHY 102 5 Objective Question
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Question

Emf induced in a coil rotating in a uniform magnetic field will be maximum when
Options
A flux linking with coil is maximum
B rate of change of flux linkage is maximum
Correct Answer
C rate of change of flux linkage is minimum
D rate of cutting flux is minimum
Correct Answer

Option B is the correct answer.

Detailed Explanation

emf = -N dΦ/dt, maximum when rate of change of flux is maximum.

Hint

emf ∝ dΦ/dt.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 5
Type: Objective
Difficulty: Not specified
Question 422 of 1819
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