The answer is d. experiment
Electrostatic potential energy of a system of charge is given by

here we have
= two charges of different magnitudes
r = distance between charges
so here we can see that electrostatic potential energy will depends upon the product of two charges and inversely depends upon the distance between the two charges
So here we can say that the electrostatic potential energy of two charges will be same and equal to each other
Answer:
water
Explanation:
coz out of the choices water is the only one that is not an element.
water formula is H2O
According to the Big Bang theory how long ago did the universe started??
13 to 15 billion years ago
Answer:

Explanation:
Flux is given by

A = Area

E = Electric field = 76.7 N/C
Angle is given by


The flux through the sheet is 