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An electric current of 3A flows through a resistance of 10Ω. It is being cooled by running water and is kept at temperature 300K, what is the change in entropy per second of the resistance (in Joules degree).
    Correct answer is '0'. Can you explain this answer?
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    An electric current of 3A flows through a resistance of 10Ω. It ...
    There is no change in the entropy of the resistance because there is no change in the state of the wire.
    The correct answer is: 0
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    An electric current of 3A flows through a resistance of 10Ω. It ...
    The voltage across the resistance can be calculated using Ohm's Law, which states that voltage (V) is equal to current (I) multiplied by resistance (R):

    V = I * R

    In this case, the current (I) is 3A and the resistance (R) is 10Ω:

    V = 3A * 10Ω
    V = 30V

    Therefore, the voltage across the resistance is 30 volts.
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    An electric current of 3A flows through a resistance of 10Ω. It is being cooled by running water and is kept at temperature 300K, what is the change in entropy per second of the resistance (in Joules degree).Correct answer is '0'. Can you explain this answer?
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    An electric current of 3A flows through a resistance of 10Ω. It is being cooled by running water and is kept at temperature 300K, what is the change in entropy per second of the resistance (in Joules degree).Correct answer is '0'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about An electric current of 3A flows through a resistance of 10Ω. It is being cooled by running water and is kept at temperature 300K, what is the change in entropy per second of the resistance (in Joules degree).Correct answer is '0'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An electric current of 3A flows through a resistance of 10Ω. It is being cooled by running water and is kept at temperature 300K, what is the change in entropy per second of the resistance (in Joules degree).Correct answer is '0'. Can you explain this answer?.
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