two identical conductors of Cooper and aluminum are placed in an identical electric feild. The magnitutde of the induced current in aluminum will be...
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As aluminium and copper are metals, their mobile electrons move under the influence of the external field until they reach the surface of the metal and collect there. External electric fields induce surface changes on metal objects that exactly cancel the field within. Since the field applied is same in both case, the induced charge will be the same.
Hence, the magnitude of induced charge in the aluminium will be the same as that of copper.
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