A 30.343 V emf is placed across a series combination of three resistors (10 Ω, 15.632 Ω,

and 64 Ω).
At what rate is heat generated in the
15.632 Ω resistor?
Answer in units of W

1 answer

solve for current: current=emf/total resistance.

now, heat rate= current^2 * Resistance