Magnetism and Matter
- Following figures show the arrangement of bar magnets in different configurations. Each magnet has magnetic dipole moment . Which configuration has highest net magnetic dipole moment ?
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Net magnetic dipole moment = 2 Mcos θ 2
As value of cos (θ / 2) is maximum in case (c) hence net magnetic dipole moment is maximum for option (c).
Correct Option: C
Net magnetic dipole moment = 2 Mcos θ 2
As value of cos (θ / 2) is maximum in case (c) hence net magnetic dipole moment is maximum for option (c).
