ASVAB Electronics Information Practice Test 909456

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.

10 V Use Ohm's Law to calculate the value of voltage in this circuit if resistance is 20 Ω and current is 0.5 amps.
3.33 V
12 V
9 V
10 V