A student wants to design a device that maximizes heat production for a given battery and time. Which configuration should the student choose?

Question

A student wants to design a device that maximizes heat production for a given battery and time. Which configuration should the student choose? — Exam MCQ

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D. Use a resistor with very low resistance value — The correct choice is Use a resistor with very low resistance value. It follows from the basic electrical relationship between voltage, current, resistance, charge or electrical energy described in the question.

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A. Add more batteries without changing resistance

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B. Short-circuit the battery with zero resistance

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C. Use a resistor with the highest possible resistance value

A student wants to design a device that maximizes heat production for a given battery and time. Which configuration should the student choose?

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