15 Nov 2021
Problem 4
Page 620
Section: Problems
Chapter 21: Electromagnetic Induction and Faraday’s Law
Textbook ExpertVerified Tutor
15 Nov 2021
Given information
The direction of induced EMF in the loop when the solenoid is being pulled out of it.
Step-by-step explanation
Step 1.
When viewed from the right, current flows in the counterclockwise direction in the solenoid thus the solenoid produces a magnetic field directed towards the right. If the solenoid is pulled away from the loop then the rightwards flux through the loop becomes weaker to counteract this change through the loop.
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