Answer:
all of the above
Explanation:
- a build up of electric charge
- the force and motion of electrically charged particles
- an electric current
are three different ways to describe electricity.
So the answer is all of the above.
Explanation:
an echo mimics exactly what is said, this is like a mirror because when you look in a mirror every action you make is copied by your reflection
Answer:
Explanation:
Torque and energy of an electric dipole in an electric field we find:
C.Lenth: Km; This answer isn´t correct.
the correct unit of measurement of length is "m".
