ASVAB Electronics Information Circuits Practice Test 1051
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 320 volts and resistance is 40 Ω.
| 7 A | |
| 12 A | |
| 8 A | |
| 7.2 A |