Physics, asked by sidhuinderjitkour, 10 months ago

please tell about this

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Answered by Anonymous

3

HELLO

HERE IS UR ANSWER:

Tangent at a point to the magnetic field line gives the direction of the net magnetic field at that point. If the magnetic field lines intersect, there will be be two directions of net magnetic field which is not possible. So, magnetic field lines do not intersect each other.

HOPE IT HELPS U ✌

Answered by amanattri551222

0

Answer:

because same poles repel each other, r1 =r2+r3+r4

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Explanation:

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