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Charging by Conduction

WIRE OF LENGT...

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WIRE OF LENGTH L AND RADIUS R FIXED AT ONE END AND FORCE APPLIED TO ANOTHER END PRODUCES EXTENSION L. THE EXTINSION PRODUCED IN ANOTHER

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Q. A wire of length

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.The extension produced in another wire of the same material of length

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Q. A wire of length L and radius r fixed at one end and a force F applied to the other end produces and extension

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Q. Two wires of same length and same radius one of copper and another of steel are welded to form a long wire. An extension of

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Q. A wire of length

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