Determine the power dissipation in the wire

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Reference no: EM13676844

A 0.15 millimeter diameter copper wire is 15 meter long.

Part A Determine its resistance?

Part B Determine the power dissipation in the wire if the potential difference across its ends is 10 V?

Part C Repeat part (a) if the wire is immersed in liquid nitrogen at 77 K.

Part D Repeat part (b) if the wire is immersed in liquid nitrogen at 77 K.

Reference no: EM13676844

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