Question Detail

PHY 102 Electromagnetic Induction 1 Objective Question
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Question

For a magnetic field with axial or cylindrical symmetry, what is the characteristic shape of the induced electric field lines?
Options
A Straight lines parallel to the magnetic field.
B Radial lines pointing outwards from the axis.
C Concentric circles around the axis.
Correct Answer
D Helical spirals.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 31 states: 'For a magnetic field with axial or cylindrical symmetry, the field lines of E are circles.'

Hint

Think about how a changing flux through a circular path would induce an EMF along that path.

Question Info

Course: PHY 102
Topic: Electromagnetic Induction 1
Type: Objective
Difficulty: Not specified
Question 635 of 1819
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