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JEE Main 8 Apr 2019 Paper 2 Solved Paper

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Question : 7

Total: 90

Two magnetic dipoles X and Y are placed at a separation d, with their axes perpendicular to each other. The dipole moment of Y is twice that of X. A particle of charge q is passing through their mid–point P, at angle θ = 45° with the horizontal line, as shown in figure. What would be the magnitude of force on the particleat that instant ? (d is much larger than the dimensions of the dipole)

0
(
µ0
4π
)
2M
(
d
2
)3
×qv
√2(
µ0
4π
)
2M
(
d
2
)3
×qv
(
µ0
4π
)
M
(
d
2
)3
×qv

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