Let Ea be the electric field due to a dipole in its axial plane distant 1 and let E q be the field in the equitorial plane distant 1 '. The relation between E a and E q is

Question

Let Ea be the electric field due to a dipole in its axial plane distant 1 and let E q be the field in the equitorial plane distant 1 '. The relation between E a and E q is (A) Ea = Eq (B) Ea = 2 Eq (C) Eq = 2 Ea (D) Ea = 3 Eq

Tardigrade Admin · Accepted Answer

Eaxial=(1/4πε0) (2p/r3) Eequatorial= (1/4πε0) (p/r3) ∴ Ea=2Eeq.

Q. Let $E_{a}$ be the electric field due to a dipole in its axial plane distant $1$ and let $E_{q}$ be the field in the equitorial plane distant $1^{'}$ . The relation between $E_{a}$ and $E_{q}$ is

$E_{a} = E_{q}$

$E_{a} = 2 E_{q}$

$E_{q} = 2 E_{a}$

$E_{a} = 3 E_{q}$

$E_{a x ia l} = \frac{1}{4 π ε _{0}} \frac{2 p}{r ^{3}}$
$E_{e q u a t or ia l} = \frac{1}{4 π ε _{0}} \frac{p}{r ^{3}}$
$∴ E_{a} = 2 E_{e q} .$

Q. Let Ea​ be the electric field due to a dipole in its axial plane distant 1 and let Eq​ be the field in the equitorial plane distant 1′. The relation between Ea​ and Eq​ is

Ea​=Eq​

Ea​=2Eq​

Eq​=2Ea​

Ea​=3Eq​