ASVAB Electronics Information Circuits Practice Test 715920
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 210 volts and resistance is 30 Ω.
| 6.3 A | |
| 21 A | |
| 7.7 A | |
| 7 A |