ASVAB Electronics Information Practice Test 883954
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 45 volts and current is 0.5 amps.
| 45 Ω | |
| 92 Ω | |
| 90 Ω | |
| 91.5 Ω |