ASVAB Electronics Information Practice Test 980168
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 3 amps.
| 210 V | |
| 315 V | |
| 70 V | |
| 211.5 V |