ASVAB Electronics Information Practice Test 342931

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.

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