ASVAB Electronics Information Practice Test 204703

Question 2 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.

15 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 30 Ω and current is 0.5 amps.
15 V
22.5 V
45 V
10 V