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Blot-Savart law indicates that moving el...

Blot-Savart law indicates that moving electrons (velocity v) produce a magnetic field B such that.

A

`Bbotv`

B

`Babs()v`

C

it obeys inverse cube law

D

it is along the line joining the electron and point of observation

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The correct Answer is:
A
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AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-IA
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  8. Energy in a current carrying coil is stored in the form of

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  11. Two similar coils of radius R are lying concentrically with their plan...

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  17. B along the axis of a long solenoid is given by

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