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A wire loop consists of a straight segme...

A wire loop consists of a straight segment `AB` and a circular are `ACB` of radius r The segment `AB` subtends an angle of `60^(@)` at the centre `O` of the circular are The wire loop carries a current I in the clockwise direction

The magnetic field `B_(2)` at `O` to the circular are `ACB` is .

A

parallel to the plane of the coil

B

perpendicular to the plane of the coil and directed out of the page .

C

perpendicular to the plane of the coil and directed into the page

D

inclined at an angle of `60^(@)` with the plane of the coil .

Text Solution

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The correct Answer is:
`C`
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