ASVAB Electronics Information Practice Test 67637

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.

7 A Use Ohm's Law to calculate the value of current in this circuit if voltage is 140 volts and resistance is 20 Ω.
2.33 A
21 A
6.3 A
7 A