An electric dipole moment of p = (7.37, -5.27, 4.37) Cm is inside a uniform electric field of E = (4.97, -6.90, 8.34) V/m. (a) What is the size of the electric dipole? (b) What is the magnitude of the electric field? (c) What is the potential energy of the dipole? (d) What is the magnitude of the torque acting on the dipole? (c) What is the angle between the electric dipole vector and the electric field?

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.