A thermally insulated rigid container contains an ideal gas heated by a filament

A thermally insulated rigid container contains an ideal gas heated by a filament of resistance 100 ohm through a current of 1 A for 5 min, then change in internal energy is

Options

(a) 0 kJ
(b) 10 kJ
(c) 20 kJ
(d) 30 kJ

Correct Answer:

30 kJ

Explanation:

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