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 current in this circuit if voltage is 70 volts and resistance is 70 Ω.
| 0.33 A | |
| 1.1 A | |
| -8 A | |
| 1 A |