Answer
The rate at which energy is dissipated between points 2 and 3 is $~~20~W$
Work Step by Step
In part (b), we found that the potential difference between points 2 and 3 is $~~10~V$
We can find the rate at which energy is dissipated between points 2 and 3:
$P = i~V$
$P = (2.0~A)(10~V)$
$P = 20~W$
The rate at which energy is dissipated between points 2 and 3 is $~~20~W$
