How do the charges compare when two objects are charged through friction?
a. the objects become oppositely charged and have equal amounts of charge.
b. the objects become positively charged and have equal amounts of charge.
c. the objects become negatively charged and have different amounts of charge. d. the objects become oppositely charged and have different amounts of charge.

its a on edge

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A. The objects become oppositely charged and have equal amounts of charge.

Explanation:

Charging by friction occurs when two objects are rubbed with each other.

Two neutral objects having different electro-negativity when rubbed with other get oppositely charged. One gains electrons which the other loses. Thus, two objects acquire equal amount of charge but opposite in nature. For example, when a balloon is rubbed with a wool, the two get oppositely charged.

answerscientific theory;

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

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