Question

A 45 v battery is connected to a 10.0 ohm resistor in series. What will be the total current in the circuit?

Answer 1

Using ohm’s law, I = V/R. The voltage given is 45 and the resistance is 10 ohms. Substituting the given values in our equation. We have, I = 45 / 10. Simplify, I = 4.5 amps. The total current in the circuit is 4.5 amperes