Question:medium
A rigid container with thermally insulated walls contains a gas and a coil of resistance 50 \(\Omega\), carrying a current of 1 A. The change in internal energy of the gas after 2 minutes will be
A rigid container with thermally insulated walls contains a gas and a coil of resistance 50 \(\Omega\), carrying a current of 1 A. The change in internal energy of the gas after 2 minutes will be
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Whenever you see "rigid container," assume no mechanical work is done by or on the gas. All energy input directly affects internal energy.
Updated On: May 6, 2026
- 6 kJ
- 10 kJ
- 3 kJ
- 12 kJ
- 1.5 kJ
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The Correct Option is A
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