Sure check for presence of electric charge is:

1.	Sure check for presence of electric charge is:
Answer» repulsionExplanation:It can only be attracted due to induction of opposite CHARGES on the charged BODY. However, if the TEST body is charged, it will be repelled by a TESTER CHARGE of the same sign. Therefore, repulsion is a sure test for the presence of charge.

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Sure check for presence of electric charge is:

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