16 Nov 2021
Problem 10a
Page 620
Section: Problems
Chapter 21: Electromagnetic Induction and Faraday’s Law
Textbook ExpertVerified Tutor
16 Nov 2021
Given information
A circular loop in the plane of the paper
The magnetic field is 0.65 T pointing into the paper.
The resistance of the coil is .
The diameter changes from 2.0 cm to 6.0 cm in 0.50 s.
Step-by-step explanation
Step 1.
According to Lenz’s law, the direction of the induced current is such that it opposes the change in the magnetic field that produces it.
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