Question

In the circuit shown above, the current delivered by the 9-volt battery of internal resistance 1 ohm is 3 amperes.

Answer 1

In the circuit shown above, the current delivered by the 9-volt battery of internal resistance 1 ohm is 3 amperes. The power dissipated in R2 is 12 watts.

a. Determine the reading of voltmeter V in the diagram.

b. Determine the resistance of R2.

c. Determine the resistance of R1.