When connected to a voltage source, a coil of tungsten wire initially dissipates 500 W of power.
Question:
(a) Will the dissipated power (1) increase, (2) remain the same, or (3) decrease? Why?
(b) What is the corresponding change in the power?
(c) What is the percentage change in its current?
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a The resistance of the wire will increase due to the tem...View the full answer
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