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Two short magnets with their axes horizo...

Two short magnets with their axes horizontal and perpendicular to the magnetic maridian are palced with their centres 40 cm east and 50 cm west of magnetic needle.If the needle remains undeflected, the ratio of their magnetic moments `M_(1):M_(2)` is

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To solve the problem, we need to determine the ratio of the magnetic moments of two magnets placed at specified distances from a magnetic needle. The needle remains undeflected, which indicates that the magnetic fields produced by the two magnets are equal in magnitude and opposite in direction. ### Step-by-Step Solution: 1. **Understanding the Setup**: - We have two magnets: Magnet 1 is located 40 cm east of the magnetic needle, and Magnet 2 is located 50 cm west of the magnetic needle. - The magnetic moments of the magnets are denoted as \( M_1 \) and \( M_2 \). ...
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