ASVAB Electronics Information Practice Test 977504
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 270 volts and resistance is 60 Ω.
| -1.5 A | |
| 4.5 A | |
| 2.25 A | |
| 4.05 A |