A 10A DC Ammeter has a resistance of 0.1 02 is to be extended to 50 A, the required shunt wire is (1.) Manganin wire of 20 m Q (2.) Constantan wire of 20 m (3.) Manganin wire of 25 m (4.) Constantan wire of 25 m

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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.