-In the figure,a straight wire carries a current I.The wire passes through the center of a toroidal coil.The current is quickly reduced to zero.The induced current through the resistor R is:
A)zero
B)from a to b
C)from b to a

Question

-In the figure,a straight wire carries a current I.The wire passes through the center of a toroidal coil.The current is quickly reduced to zero.The induced current through the resistor R is:
A)zero 
B)from a to b 
C)from b to a

Quizplus · Accepted Answer

The Answer of 
-In the figure,a straight wire carries a current I.The wire passes through the center of a toroidal coil.The current is quickly reduced to zero.The induced current through the resistor R is:
A)zero 
B)from a to b 
C)from b to a

-In the Figure,a Straight Wire Carries a Current I