Question

a.
If a material is negatively charged, it will
attract a negatively charged object.
b. attract a positively charged object.
C. repel a positively charged object.
d.
none of these​

Answer 1

Answer:

When a negatively charged object is brought near the knob of a neutral electroscope, the negative charge repels the electrons in the knob, and those electrons move down the stem into the leaves. ... Since both leaves are negatively charged, they repel each other.

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