Question

A magnetic dipole is placed North-South $P_{1}, P_{2}$, $Q_{1}, Q_{2}$ are four points at the same distance from the dipole towards North, South, East and West respectively. The directions of magnetic fields due to the dipole are same at

• A. $P_{1}$ and $P_{2}$
• B. $Q_{1}$ and $Q_{2}$
• C. $P_{1}$ and $Q_{1}$
• D. $P_{2}$ and $Q_{2}$

Answer 1

Answer: (A), (B)

It is clear, the direction of magnetic fields due to dipole are same at $\left(P_{1}, P_{2}\right)$ and at $\left(Q_{1}, Q_{2}\right)$