What is the electric potential from 3 nC of charge at a distance of 9 cm?
Answer & explanation
Correct answer: option 2
V = kQ/r
Q = 3 nC ; r = 9 cm
V = 300 V
What is the electric potential from 3 nC of charge at a distance of 9 cm?
Correct answer: option 2
V = kQ/r
Q = 3 nC ; r = 9 cm
V = 300 V