ASVAB Electronics Information Practice Test 740149

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.

180 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 40 Ω and current is 4.5 amps.
180 V
198 V
60 V
270 V