15 Nichrome wire of cross sectional radius 0 791 mm is to be used in winding a heating coil If the coil must carry a current of 9 25 A when a voltage of 1 20 x 10 V is applied across its ends, find a the required resistance of the coil and SHOW ANSWER b the length of wire you must use to wind the ...

a To find the required resistance of the coil we can use Ohms Law which states that resist ...

15. Nichrome wire of cross-sectional radius 0.791 mm is to be used in winding a heating...

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15. Nichrome wire of cross-sectional radius 0.791 mm is to be used in winding a heating...

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a To find the required resistance of the coil we can use Ohms Law which states that resist... View the full answer

Heat Transfer

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