Question: At a later time t 2 , the current in the coil begins to decrease. ( d ) Now what is the direction of the
At a later time t the current in the coil begins to decrease.
d Now what is the direction of the "curly" electric field in the loop?SelectclockwisecounterclockwiseE
At time t the rate of change of the magnetic field at the center of the loop, due to the coil, is Ts
e At this time, what is the absolute value of the rate of change of the magnetic flux through the loop?
dmagdt T ms
f At this time, what is the absolute value of the emf in the loop?
emf V
g What is the magnitude of the electric field at location P which is inside the wire?
Vm
h Now the wire loop is removed. Everything else remains as it was at time t; the magnetic field is still changing at the same rate. What is the magnitude of the electric field at location P
Vm
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