Question

An electric dipole of dipole moment 20 × 10^-6 C is enclosed by closed surface. What is the net electric flux coming out of this surface?

January 13, 2024

Answer

Zero.

Reason: Net charge enclosed by surface = Net charge on dipole = q – q = 0

∴ Total electric flux = ${1\over \varepsilon_0 }$ × net charge enclosed = 0

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