ASVAB Electronics Information Practice Test 480583

Question 3 of 5
Ohm's Law

Ohm's law specifies the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit: V = IR.

10 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 20 Ω and current is 0.5 amps.
15 V
10 V
4 V
5 V