Question

When you turn off the light switch in a room, you have created a(n) _____.

a. series circuit
b. parallel circuit
c. household circuit
d. open circuit

Answer 1

The answer is D and open circuit.

Answer 2

You have created D, an open circuit. Think of it as if its an opposite. If the lights are off, its an open circuit. But, when the lights are on, its a closed circuit