Question

A battery is the power source for what type of current?

A. AC
B.BC
C.DC
D.All types of current

Answer 1

A battery is the power source for DC. (C)

You COULD use a battery to get AC, but you'd need some electronics,
to take the DC from the battery and use it to generate AC.

Answer 2

C. DC

Step-by-step explanation:

A battery is the power source for DC type of current. A battery is a source of constant potential difference that produces a constant current unlike in AC source where the voltage and hence the current changes its polarity continuously.Hence, the current produced by battery is direct current and not Alternating current.