Question Detail

PHY 102 Electromagnetic Induction 2 Objective Question
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Question

Which of the following is NOT listed as a method to change the magnetic field, according to Faraday's First Law?
Options
A By moving a magnet towards or away from the coil
B By changing the material of the coil
Correct Answer
C By rotating the coil relative to the magnet
D By changing the area of a coil placed in the magnetic field
Correct Answer

Option B is the correct answer.

Detailed Explanation

Page 9 lists four methods to change the magnetic field: 1. By moving a magnet towards or away from the coil, 2. By moving the coil into or out of the magnetic field, 3. By changing the area of a coil placed in the magnetic field, 4. By rotating the coil relative to the magnet. Changing the material of the coil is not listed.

Hint

Review the specific actions mentioned for altering the magnetic field or its interaction with the coil.

Question Info

Course: PHY 102
Topic: Electromagnetic Induction 2
Type: Objective
Difficulty: Not specified
Question 745 of 1819
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