Multiple Choice
The source of electrons in an ordinary electric circuit is
A) a dry cell,wet cell,or battery.
B) usually a wall socket.
C) a generator at the power station.
D) the electric conductor itself.
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q32: As more lamps are put into a
Q66: The equivalent resistance of any parallel branch
Q72: Much of the charge on a conducting
Q103: If you plug a 110-V electric toaster
Q104: Charge carriers in a metal are electrons
Q107: Just as water flows from high to
Q109: The amount of energy given to each
Q110: Heat a copper wire and its electrical
Q112: A pair of 1-ohm resistors connected in
Q113: A pair of 1-ohm resistors connected in