Question

Derive the expression of electric field intensity and electric potential for an electric dipole at a distant point

Answer 1

1.electric field intensity
FE/Q OR CHANGE IN V/D
v/d=w/dq ,therefore v=w/d
vdq=wd
vq=w
v=w/q

2.electric potential
if E=v/d=E/q
if E1=v/d=f/q
therefore,v/d=w/d/q

Answer 2

Answer:

Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations.