ASVAB Electronics Information Circuits Practice Test 973084
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 675 volts and current is 7.5 amps.
| 90 Ω | |
| 89 Ω | |
| 135 Ω | |
| 30 Ω |