Question: Problem 7 . A container with rigid non - conducting walls holds a complete electrical circuit consisting of a heating element and charged storage battery.
Problem A container with rigid nonconducting walls holds a complete electrical circuit consisting of a heating element and charged storage battery. The temperature and pressure of the air in the container increase. Considering the contents of the container as the system, designate the heat flow, work flow and change in internal energy as positive, negative, or zero.
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