find the resistance of wire of radius 1/root x , length 50 cm if its resistivity is 2 x 10 to the power minus 6 ohm metre.

Asked by  | 18th May, 2012, 02:49: PM

Expert Answer:

Use R=?l/A
?- Resistivity.

Answered by  | 18th May, 2012, 10:35: PM

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