Fill in the blanks: One turn of a copper bar is produced by cutting a copper washer along a radius and spreading the ends. The washer is cut from soft-drawn copper having a resistivity at 20°C of 1.732 x 10-6 0-cm. The washer is 0.125 inch thick and has inside and outside diameter of 1 inch and 9 inch respectively. Assuming a non-uniform current distribution and the contact along the ends of the turn to be perfect over the entire cross section, the exact resistance between the two ends of the turn is uQ. Use three decimal places in your answer.

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Fill in the blanks:
One turn of a copper bar is produced by cutting a copper washer along a radius and spreading the ends. The washer is
cut from soft-drawn copper having a resistivity at 20°C of 1.732 x 10-6 0-cm. The washer is 0.125 inch thick and has
inside and outside diameter of 1 inch and 9 inch respectively. Assuming a non-uniform current distribution and the
contact along the ends of the turn to be perfect over the entire cross section, the exact resistance between the two ends
of the turn is
HQ. Use three decimal places in your answer.
Transcribed Image Text:Fill in the blanks: One turn of a copper bar is produced by cutting a copper washer along a radius and spreading the ends. The washer is cut from soft-drawn copper having a resistivity at 20°C of 1.732 x 10-6 0-cm. The washer is 0.125 inch thick and has inside and outside diameter of 1 inch and 9 inch respectively. Assuming a non-uniform current distribution and the contact along the ends of the turn to be perfect over the entire cross section, the exact resistance between the two ends of the turn is HQ. Use three decimal places in your answer.
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