Post a New Question


posted by .

The battery in the circuit diagram has an EMF of 12V and an unknown internal resistance r. Voltmeter V1 is connected across the battery and voltmeter V2 is connected across the switch S. The resistance of the connecting wires and the ammeter is negligible. calculate the total external resistance of the circuit.

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question