As the charge moves through a resistor it loses this

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Unformatted text preview: he resistance of a conductor with uniform cross sec:onal area is propor:onal to the resis:vity, you can find the effect of temperature on resistance. Table 17-1, p. 598 Nichrome wire of cross- sec:onal radius 0.791 mm is to be used in winding a hea:ng coil. If the coil must carry a current of 9.25 A when a voltage of 120 V is applied across its ends, Find the required resistance of the coil. Find the length of wire you must use to wind the coil. Electri...
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This document was uploaded on 01/14/2014.

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