ASVAB Electronics Information Practice Test 890298
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 70 Ω and current is 4 amps.
| 308 V | |
| 93.33 V | |
| 280 V | |
| 560 V |