Show the direction electron of movement in following situations:
a) A positively charged balloon is touched to a neutral conducting sphere.
b) A glass rod is rubbed with a piece of wool. The wool has the greater electron affinity.
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Answer:
this case, electrons are transferred from the neutral object to the positively charged rod and the sphere becomes charged positively. ... A metal sphere is electrically neutral. It is touched by a positively charged metal rod. As a result, the metal sphere becomes charged positively.
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1
Answer:-
a. The electrons will move from the sphere to the balloon.
b. The electrons will move from the glass to the wool .
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