ASVAB Electronics Information Practice Test 588564
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 voltage in this circuit if resistance is 90 Ω and current is 4.5 amps.
| 402 V | |
| 405 V | |
| 810 V | |
| 406.5 V |