Electric Field Due to a Dipole Along the Equatorial Line

Q. For a finite line charge, the net electric field at the non-axial point $\text{P}$ is directed toward the line $\text{PQ}$ where $\text{PQ}$ makes an angle $\theta$ with the axis of line charge. Find the value of $\theta$.

1. ${\tan }^{-1}\left(14\right)$
2. ${\tan }^{-1}\left(10\right)$
3. ${\tan }^{-1}\left(26\right)$
4. ${\tan }^{-1}\left(2\right)$

Q. The electric field at a point on equatorial line of a dipole and direction of the dipole moment

1. Will be parallel
2. Will be in opposite direction
3. Will be perpendicular
4. Are not related

Q. The electric field at a point on equatorial line of a dipole and direction of the dipole moment

1. Will be parallel
2. Will be in opposite direction
3. Will be perpendicular
4. Are not related

Q. The electric field at a point on equatorial line of a dipole and direction of the dipole moment in direction.

1. are parallel
2. are opposite
3. are perpendicular
4. are not related

Q. The electric field at a point on equatorial line of a dipole and direction of the dipole moment in direction.

1. are parallel
2. are opposite
3. are perpendicular
4. are not related

Q. A $10\text{cm}$ long rod carries a charge of $+50\mu \text{C}$ distributed uniformly along its length. Find the magnitude of the electric field at a point $10\text{cm}$ from both the ends of the rod.

1. $6.2\times {10}^7\text{N/C}$
2. $5.2\times {10}^7\text{N/C}$
3. $4.2\times {10}^7\text{N/C}$
4. $7.2\times {10}^7\text{N/C}$