As shown in the figure, a battery supplies a steady current to the solenoid on the left. The two solenoids are moving toward each other with speeds $v$. The direction of the induced current through the resistor $R$ is

A) from $b$ to $a$.
B) from $a$ to $b$.
C) No current is induced.

Question

As shown in the figure, a battery supplies a steady current to the solenoid on the left. The two solenoids are moving toward each other with speeds

v

. The direction of the induced current through the resistor

R

is

As shown in the figure, a battery supplies a steady current to the solenoid on the left. The two solenoids are moving toward each other with speeds v . The direction of the induced current through the resistor R is A) from b to a . B) from a to b . C) No current is induced.

A) from $b$ to $a$. 
B) from $a$ to $b$. 
C) No current is induced.

Quizplus · Accepted Answer

The Answer of As shown in the figure, a battery supplies a steady current to the solenoid on the left. The two solenoids are moving toward each other with speeds $v$. The direction of the induced current through the resistor $R$ is

A) from $b$ to $a$. 
B) from $a$ to $b$. 
C) No current is induced.

As Shown in the Figure, a Battery Supplies a Steady vvv

As Shown in the Figure, a Battery Supplies a Steady $v$