ASVAB Electronics Information Practice Test 253748

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.

3 A Use Ohm's Law to calculate the value of current in this circuit if voltage is 180 volts and resistance is 60 Ω.
3 A
1 A
-1 A
4.5 A