ASVAB Electronics Information Practice Test 29999
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 90 volts and current is 9 amps.
| 11.5 Ω | |
| 3 Ω | |
| 9 Ω | |
| 10 Ω |