Question

question 1 of 20
which statement accurately describes how voltage and electrical power are related?
a. voltage is always twice the amount of power.
b. voltage is always half the amount of power.
c. voltage increases as power increases.
d. voltage decreases as power increases.

Explanation:

The formula for electrical power is $P = VI$ (where $P$ is power, $V$ is voltage and $I$ is current). Assuming the current ($I$) remains constant, power is directly proportional to voltage. So as power increases, voltage increases when current is fixed.

Answer:

C. Voltage increases as power increases.