Solved

As Shown in the Figure, Two Solenoids Are in Line

Question 26

Multiple Choice

As shown in the figure, two solenoids are in line. The switch S, initially closed, is suddenly opened. Just after opening S, what is the polarity of the induced emf in terminals X and Y? As shown in the figure, two solenoids are in line. The switch S, initially closed, is suddenly opened. Just after opening S, what is the polarity of the induced emf in terminals X and Y? A) X and Y are at the same potential. B) X is positive and Y is negative. C) Y is positive and X is negative.


A) X and Y are at the same potential.
B) X is positive and Y is negative.
C) Y is positive and X is negative.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q2: A radio station broadcasts at a frequency

Q23: A sinusoidal electromagnetic wave is propagating

Q25: A rectangular loop of wire that can

Q27: A closed flat loop conductor with

Q28: At what rate are photons emitted by

Q29: A cordless phone operates at 900 MHz.

Q29: What is the photon energy of red

Q33: The wavelength of an electromagnetic wave is

Q62: Which one of the following lists gives

Q257: A flat circular coil having 16 turns,