Question

An alarm clock has a resistance of 14,000 ohms and is plugged into a 120-volt outlet. How much power does the clock use?

Answer 1

For Plato users its 1.00.............................................................................

Answer 2

Power used by the clock=1.03 W

Step-by-step explanation:

resistance= 14000 ohm

voltage=120 V

The formula for the power is given by

`P=(V^(2))/(R)`

P=(120)²/14000

P=1.03 W