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The mutual inductance of two coil of rad...

The mutual inductance of two coil of radii a and b (a<<

A

`(mu_0πa^2)/(2b)`

B

`(mu_0πb^2)/(2a)`

C

`(mu_0πa^2)/b`

D

zero

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A
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AAKASH INSTITUTE ENGLISH-Mock Test 32: PHYSICS-Example
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  7. The network shown in figure is a part of a complex network. When the p...

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  8. Eddy current are produce when

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  9. The total charge induced in a conducting loop when it is moved in m...

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  10. Two circular coils can be arranged in any of three situations shown in...

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  11. Two pure inductors each of self-inductance L are connected in parallel...

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  12. A small conducting rod of length l, moves with a uniform velocity v in...

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  13. Draw the pattern of magnetic field lines around a current carrying str...

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  14. When a current of 4 A through primary give rise to a flux of magnitud...

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  15. A circular coil of radius R is moving in a magnetic field B with a vel...

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  16. In the following circuit the value of current i through the battery ju...

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  17. The mutual inductance of two coil of radii a and b (a<<<b). The Planes...

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  18. Two different coils of self inductance L 1 ​ and L 2 ​ are place...

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  19. The figure shows a metal rod (PQ), which makes contact and complete th...

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