ASVAB Electronics Information Practice Test 487118

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.

60 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 20 Ω and current is 3 amps.
61.5 V
54 V
90 V
60 V