ASVAB Electronics Information Practice Test 989038
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 175 volts and current is 3.5 amps.
| 50 Ω | |
| 25 Ω | |
| 75 Ω | |
| 49 Ω |