A copper wire of resistivity 1.6*10^-8 ohm meter has a cross sectional area of 20*10^-4 cm2.Calculate the length of this wire required to make a 10 ohm coil.

Asked by  | 23rd May, 2013, 07:54: PM

Expert Answer:

Answered by  | 23rd May, 2013, 10:39: PM

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