ASVAB Electronics Information Practice Test 237142
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 3 amps.
| 135 V | |
| 270 V | |
| 273 V | |
| 243 V |