ASVAB Electronics Information Practice Test 919974
Ohm's Law
Ohm's law specifies the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit: V = IR.
Use Ohm's Law to calculate the value of resistance in this circuit if voltage is 80 volts and current is 2 amps.
| 41.5 Ω | |
| 40 Ω | |
| 44 Ω | |
| 120 Ω |