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Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R . Assertion A : If an electric dipole of dipole moment 30 × 10 – 5 C m is enclosed by a closed surface, the net flux coming out of the surface will be zero. Reason R : Electric dipole consists of two equal and opposite charges. In the light of above, statements, choose the correct answer from the options gi

Options

  1. ABoth A and R are true and R is the correct explanation of A
  2. BA is false but R is true
  3. CA is true but R is false
  4. DBoth A and R are true and R is NOT the correct explanation of A

Correct answer

A. Both A and R are true and R is the correct explanation of A

Step-by-step solution

An electric dipole contains two equal and opposite charges. Thus, the net charge, as viewed from outside a surface enclosing the dipole, is zero. The net flux enclosed by any closed surface is, then, given by ϕ = q enc ε 0 = 0

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