619PhysicsMedium
A cube of side 5 cm has a charge of 6 C. The surface density of charge is_________?
A300 C m –2
B200 C m –2
C400 C m –2
D100 C m –2
Correct answer
C. 400 C m –2
Explanation
400 C m –2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.