Question

An ebonite (very hard, black rubber) rod is rubbed with the four different substances below. Choose the one that is MOST likely to produce the largest static charge by friction.

An ebonite (very hard, black rubber) rod is rubbed with the four different substances below. Choose the one that is MOST likely to produce the largest static charge by friction.
A) fur
B) paper
C) silk
D) wax

Answer 1

d i think is right

or

Answer 2

A. Fur will produce the largest static charge