If the charge on an object is measured as 4.0 x 10^-18C, how many excess electrons does the object possess, given that the charge of an electron is 1.6 x 10^-18C

By: |Published on: May 19|Categories: Physics WAEC| 0 comments

A. 18
B. 19
C. 25
D. 37

Correct Answer: Option C

C. 25

Users Also Read These:

SEE ALSO  A simple machine with an efficiency of 75% lifts a load of 5000N when a force of 500N is applied to it. Calculate the velocity ratio of the machine

Copyright warnings! Do not copy.