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 855 volts and resistance is 90 Ω.
| 3.17 A | |
| 15.5 A | |
| 2.5 A | |
| 9.5 A |