Question 1
A positive point charge
q is placed off center inside an uncharged metal sphere insulated from the ground as shown. Where is the induced charge density greatest in magnitude and what is its sign?
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A; negative.
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A; positive.
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B; negative.
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B; positive.
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C; negative.
Question 2
A small metal sphere is suspended from the conducting cover of a conducting metal ice bucket by a non-conducting thread. The sphere is given a negative charge before the cover is placed on the bucket. The bucket is tilted by means of a non-conducting material so that the charged sphere touches the inside of the bucket. Which statement is correct?
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The negative charge remains on the metal sphere.
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The negative charge spreads over the outside surface of the bucket and cover.
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The negative charge spreads over the inside surface of the bucket and cover.
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The negative charge spreads equally over the inside and outside surfaces of the bucket and cover.
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The negative charge spreads equally over the sphere and the inside and outside surfaces of the bucket and cover.
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