1. Tardigrade
  2. Question
  3. Physics
  4. A Very long magnef of pole strength 4 Am is placed vertically with its one pole on the tabIe .The distance from the pole, the neutral point will be formed is (BH=4 × 10-5T)

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. A Very long magnef of pole strength 4 Am is placed vertically with its one pole on the tabIe .The distance from the pole, the neutral point will be formed is $(B_H=4 \times 10^{-5}T)$

Moving Charges and Magnetism

Solution:

$\frac{\mu_0}{4\pi} \frac{m}{d^2} = B_H$