1.

A positively charged ball is brought close to an electrically neutral isolated conductor. The conductor is then grounded while the ball is kept close.If the conductor is charged positively, charged negatively, or neutral if (a) the ball is first taken away and then the ground connection is removed?(b) the ground connection is first removed and then the ball is taken away?

Answer»

A positively charged ball is brought close to an electrically neutral isolated conductor. The conductor is then grounded while the ball is kept close.If the conductor is charged positively, charged negatively, or neutral if

(a) the ball is first taken away and then the ground connection is removed?

(b) the ground connection is first removed and then the ball is taken away?



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