Categories > magnetism > Magnet and It's Properties > A bar magnet of magnetic moment $3.0 A-m^2$ is placed in a uniform magnetic induction field of $2 \times 10^{–5} T$. If each pole of the magnet experiences a force of $6 \times 10^{–4} N$, the length of the magnet is

magnetism

Question: A bar magnet of magnetic moment $3.0 A-m^2$ is placed in a uniform magnetic induction field of $2 \times 10^{–5} T$. If each pole of the magnet experiences a force of $6 \times 10^{–4} N$, the length of the magnet is


1) 0.5 m
2) 0.3 m
3) 0.2 m
4) 0.1 m
Solution: Explanation: No Explanation
Magnet and It's Properties

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