ASVAB Electronics Information Practice Test 451707

Question 1 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 Ω Use Ohm's Law to calculate the value of resistance in this circuit if voltage is 140 volts and current is 3.5 amps.
48 Ω
20 Ω
40 Ω
120 Ω