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Obtain an expression for electric field intensity at any point on equitorial line of electric dipole. What is the direction of electric field?

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Magnetic field intensity: Magnetic field intensity an a point is defined as the force experienced by a unit north pole when placed at that point. Equitorial line: A line passing normally through centre of magnetic dipole is known as equitorial line. Magnetic field intensity at a point on the equitorial line of magnetic dipole
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