Two idential coil of 5 turns each carry 1 A and 2 A current respectively. Assume they have common centre with their planes to each other. If their radius is 1 m each and direction of flow of current in the coils are in opposite directions, then the magnetic field produced on its axial line at a distance of sqrt(3) m from the common centre is (in tesla)

Two idential coil of 5 turns each carry 1 A and 2 A current respective

1.	Two idential coil of 5 turns each carry 1 A and 2 A current respectively. Assume they have common centre with their planes to each other. If their radius is 1 m each and direction of flow of current in the coils are in opposite directions, then the magnetic field produced on its axial line at a distance of sqrt(3) m from the common centre is (in tesla)
Answer» a. 0 b. `(15)/(16) mu_0` C. `(8)/(16) mu_0` d. `(5)/(16) mu_0` Solution :`(5)/(16) mu_0`

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