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The bulb in the tester does not glow when current is passed through it. What can be the possible reasons for this ?

The bulb in the tester does not glow when current is passed through it. What can be the possible reasons for this ?

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60782 Points
one year ago
The possible reasons for this are : the connections may be loose. the bulb may be defective. the cells may be defective.

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