Question

A resistor of resistnce 1.0 k has a thermal capacity of 5.0 JK. A potential difference
of 4.0 V is applied across it for 120s. If the resistor is thermally insulated, what is the
final rise in temperature?
a) 8.0 x104K
b) 3.2 x10K
c) 9.6x102 K
d) 0.38 K
e)9.6 K​

Answer 1

Answer:

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