Author Question: An open circuit consists of a 12 F parallel plate capacitor charged to 200 V and a 10 resistor. At ... (Read 13 times)

j.rubin · **on:** Jul 28, 2018

An open circuit consists of a 12 F parallel plate capacitor charged to 200 V and a 10 resistor. At the instant when a switch closes the circuit (with no battery in it) the displacement current between the plates of the capacitor is
a. 1.2 A.
b. 2.4 104 A.
c. 2.4 mA.
d. 10 A.
e. 20 A.

Question 2

The Sun's high-speed charged nuclei and electrons form a fourth phase of matter known as a
a. neutrino.
b. sunspot.
c. plasma.
d. fusion pool.