Question

A conductor has been given a charge -3 x 10^-7 C
by transferring electrons. Find number of
electrons added and increase in mass of
conductor
a) 2 x 10^31, 2 x 10^-16 kg
b) 5 × 10^19 and 2 10^-31 kg
c) 9 x 10^16 and 2 x 10^-19 kg
d) 2 x 10^12 and 2 x 10^-18 kg
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Answer 1

c) 9 x 10^16 and 2 x 10^-19 kg

thank

Answer 2

Answer:

c) 9*10^16  and  2*10^-19 kg

Explanation: Total number of electrons added are 9*10^16 and the increase in mass of conducter is 2*10^-19 kg.