ASVAB Electronics Information Practice Test 489416
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 40 Ω and current is 7 amps.
| 280 V | |
| 282 V | |
| 560 V | |
| 281.5 V |