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A galvanometer of resistance 50Omega giv...

A galvanometer of resistance `50Omega` gives full deflection for a current of `0*05A`. Calculate the length of shunt wire required to convert the galvanometer into an ammeter of range 0 to `5A`. The diameter of the shunt wire is `2mm` and its resistivity is `5xx10^-7Omegam`.

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