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How can you make a tester for testing whether a given material is a conductor or an insulator ?

How can you make a tester for testing whether a given material is a conductor or an insulator ?

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60782 Points
one year ago
A tester can be made by attaching one free end of the wire to a terminal of a battery and another wire from other terminal of the battery to a bulb. The two free ends of wire are connected to the material to be tested.

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