In a Pair of Accelerating Plates, Such as Found Inside

Multiple Choice

In a pair of accelerating plates, such as found inside a CRT, the electrons are emitted

A) from the anode which is negative, toward the cathode which is positive.
B) from the anode which is positive, toward the cathode which is negative.
C) from the cathode which is negative, toward the anode which is positive.
D) from the cathode which is positive, toward the anode which is positive.