ASVAB Electronics Information Practice Test 491774
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 current in this circuit if voltage is 400 volts and resistance is 40 Ω.
| 3 A | |
| 20 A | |
| 19 A | |
| 10 A |