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The magnetic field due to a current carr...

The magnetic field due to a current carrying circular loop of radius 6 cm at a point on the axis at a distance of 8 cm from the centre is 108 `mu T`. What will be its value at the centre of the loop?

A

250 `mu` T

B

`450 mu` T

C

`325 mu` T

D

`500 mu` T

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • Radius of a circle is 10 cm and distance of a chord from the centre is 6 cm. Hence the length of the chord is .........

    A
    16 cm
    B
    8 cm
    C
    12 cm
    D
    32 cm

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