Electricity Major Quiz

One light bulb in the kitchen buns out, and suddenly several lights go out in the house. This would provide evidence that the bulbs were wired in ________________.

• series

• parallel

• reverse

• different circuits

Find the total resistance of the circuit shown.

• 6.7 ohms

• 10 ohms

• 30 ohms

• 35 ohms

What is the power output, in Watts, of a lightbulb connected in series to a 1.5 V battery if the current flowing through the circuit is .5 A?

• 0.5 W

• 0.75 W

• 1.5 W

• 3.0 W

Ohm's Law can be written as ___________. PICK TWO ANSWERS

• V = IR

• I = VR

• R = I/V

• I = V/R

If you have 4 identical 2 Ohm bulbs in a parallel circuit, what is the equivalent resistance for the circuit?

• 0.5 ohms

• 2 ohms

• 4 ohms

• 8 ohms