What will be the means temperature of the coil when the current ahs

Posted on 2014-03-08 08:38:00 in Engineering by JHP

A potential difference of 200 V is applied to a copper field coil at a temperature of 15^oC and the current is 10 A. What will be the means temperature of the coil when the current ahs fallen to 8 A? Applied voltage being the same. Given ? = 1/234.5 per ^oC at 0^o C.

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