1. A capacitor in an RC circuit is charging. Which one of the following statements is correct?
a) There is a magnetic field between the capacitor plates because charge travels between the plates by jumping from one plate to the other.
b) There is no magnetic filed between the capacitor plates because no charge travels between the plates.
c) There is a magnetic field between the capacitor plates, even though no charge travels between them, because the magnetic flux between the plates is changing.
d) There is a magnetic field between the capacitor plates, even though no charge travels between them, because the electric flux between the plates is changing.
2. Q. Faraday's Law for Voltage Induction due to a conducting loop in a magnetic field:
\(undefined\) , We can induce a voltage 3 ways. One way is to change the magnetic field (dB/dt). A second way is to change the area of the conducting loop (dA/dt).
a) What is the third way?
b) Is the third way practical in any sense?
c) Why or Why not?