Posted by
**Tiffany** on
.

A battery with an emf of 7.9 V and internal resistance of 1.37 Ω is connected across a load resistor

R.If the current in the circuit is 0.88 A, what is the value of R?

Answer in units of Ω

What power is dissipated in the internal resistance of the battery?

Answer in units of W

How do you set this problem up?