Question

Define electric dipole moment. Is it a scalar or a vector quantity? What are its SI unit? [CBSE (AI) 2011, 2013, (F) 2009, 2012, 2013]

January 14, 2024

Answer

The electric dipole moment is defined as the product of either charge and the distance between the two charges. Its direction is from negative to positive charge.

i.e., |p| = q(2l)

The electric dipole moment is a vector quantity.

Its SI unit is coulomb-metre.

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Question

Define electric dipole moment. Is it a scalar or a vector quantity? What are its SI unit? [CBSE (AI) 2011, 2013, (F) 2009, 2012, 2013]

Answer

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