The magnetic field in the region shown below is increasing by 5 T/s. An RC circuit (with R=10 ohms, C=80 µF, dimensions 1 m by 2 m) is inserted into the region as shown. If the capacitor is initially uncharged...
(the diagram for this question is attached)
a.) How much current will flow in the RC circuit at the moment the circuit is put in the B field?
b.) How long will it take the capacitor to charge to 25% of its final charge?
c.) How much charge will the capacitor hold after a long time?
d.) Why does the magnetic field need to be changing? Why can't a very strong but constant magnetic field charge the capacitor?