ASVAB Electronics Information Practice Test 411608

Question 4 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.

120 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 30 Ω and current is 4 amps.
180 V
120 V
123 V
40 V