WorksheetsOhm's Law Quiz
Total questions: 20
Worksheet time: 39mins
6
If all of the switches were closed, how many paths can the current take?
4
6
8
10
The resistance of a circuit is doubled and the voltage stays the same. What will happen to the current?
It will double
It will stay the same
Decrease by a factor of 1/2
It will increase by a factor of 9
The voltage of a circuit is doubled and the resistance stays the same. What will happen to the current?
It will double
It will stay the same
Decrease by a factor of 1/2
It will increase by a factor of 4
When an ammeter is attached to this simple circuit, it reads a current of 8 A. Solve for voltage.
68 V
0.133 V
7.5 V
480 V
A microwave oven uses 15 A of current when connected to a wall outlet that provides 180 V of electricity. What is the resistance of the microwave oven?
12 Ω
2700 Ω
195 Ω
0.083 Ω
