A paralel-plate capacitor is charged by connecting it to a battery. The battery is then disconnected and the distance between the plates is doubled. This doubles
A. the electric field at each point
B. the charge density on each conductor
C. the potential difference between the conductors
D. the stored energy.
Answer:D
A paralel-plate capacitor is charged by connecting it to a battery. The battery is then disconnected and the distance between the plates is doubled. This doubles
A. the electric field at each point B. the charge density on each conductor C. the potential difference between the conductors D. the stored energy.