After being rubbed an object has acquired a charge of -1

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Reference no: EM13632303

After being "rubbed", an object has acquired a charge of -1 nanoCoulomb. Choose the statement that is true (only 1):

A. 6.25 x 10^-9protons have been rubbed off the object.

B. Electrons have been transferred to the object.

C. The object must be made out of conducting material.

D. The object must be made out of insulating material.

E. The object is a semiconductor.

Reference no: EM13632303

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