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A current of 1A is flowing through a str...

A current of `1A` is flowing through a straight conductor of length `16cm`. The magnetic induction `(` in tesla `)` at a point `10cm` from the either end the wire is `:`

A

`(8)/(3)xx10^(-6)`

B

`(1)/(6sqrt(2))xx10^(-5)`

C

`(1)/(6sqrt(3))xx10^(-6)`

D

`(sqrt(3))/(6)xx10^(-6)`

Text Solution

Verified by Experts

The correct Answer is:
1
`B=(mu_(0)I)/(4pir)(sinphi_(1)+sinphi_(2))`
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Knowledge Check

  • A current of 5 flowing is passed throgh a straight wire of length 6 cm , then the magnetic induction at a point 5 cm from the either end of the wire is :

    A
    `0.25` gauss
    B
    `0.125` gauss
    C
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    D
    `0.30` gauss

  • A current of 50 A is placed through a straight wire of length 6 cm then the magnetic induction at a point 5cm from the either end of the wire is ( 1gauss=10^-4T )

    A
    `2.5gauss`
    B
    `1.25gauss`
    C
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    D
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  • A current i is flowing in a straight conductor of length L. The magnetic induction at a point distant L/4 from its centre will be-

    A
    `(4mu_(0)i)/(sqrt(5)piL)`
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    `(mu_(0)i)/(2piL)`
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