ASVAB Electronics Information Practice Test 23461

Question 3 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.
40 V
60 V
20 V
80 V