ASVAB Electronics Information Circuits Practice Test 738716
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 voltage in this circuit if resistance is 70 Ω and current is 3.5 amps.
| 247 V | |
| 81.67 V | |
| 245 V | |
| 490 V |