ASVAB Electronics Information Practice Test 580382

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.

20 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 10 Ω and current is 2 amps.
20 V
18 V
10 V
40 V