Question

Suppose an object has a charge of 1 C and gains 1.19 ✕ 1019 electrons. (a)...

Suppose an object has a charge of 1 C and gains 1.19 ✕ 1019 electrons.

(a)

What will be the net charge (in C) of the object?

(b)

If the object has gained electrons from a neutral object, what will be the charge (in C) on the neutral object?

(c)

Find and explain the relationship between the total charges of the two objects before and after the transfer.

A) The total charge before and after will be equal to 1 C by the law of conservation of charge.

B )The total charge before and after will be equal to 1 C by the law of conservation of momentum.   

C) The total charge before and after will be equal to 1 C by the law of conservation of mass.

D) The total charge before and after will be equal to 1 C by the law of conservation of energy.

(d)

When a third object is brought in contact with the first object (after it gains the electrons), the resulting charge on the third object is 0.5 C. What was its initial charge (in C)?

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