Four point charges are placed at the corners of a square. each charge has the identical value +q. the length of the diagonal of the square is 2a.

what is the electric potential at the center of the square?

Explanation:

Given

charge on each Particle is Q

Length of diagonal of the square is 2a

therefore distance between center and each charge is

Electric Potential of charged Particle is given by

For First Charge

total Electric Potential At center is given by

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

answer: (431,2)

step-by-step explanation: