Answer:
a) 390J
b) 322J
c) 68J
Explanation:
We need to calculate the power given by the battery. the power is given by:

Watts is J/s so:

The thermal energy in the wire is given by:

And the the dissipated thermal energy in the battery will be the remainig energy:

Ohm’s law states:
I*R = U
So we just fill in:
U = 11 A * 60 Ω = 660 V
Answer:
.....
Explanation:
i. sorry? i really hope this helps!