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Which of the following statements is cor...

Which of the following statements is correct in the given figure?
Infinitely long wire at E kept perpendicular to paper carrying current inwards:

A

Net force on loop is zero

B

Net torque on loop is zero

C

Loop will rotate clockwise about axis OO' when seen from O

D

Loop will rotate anticlockwise about OO' when seen from O

Text Solution

Verified by Experts

The correct Answer is:
A, C
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Knowledge Check

  • If two straight current carrying wires are kept perpendicular to each other almost touching then the wires

    A
    Attract each other
    B
    Repel each other
    C
    Remain stationary
    D
    Become parallel to each other

  • A circuit consists of a circular loop of radius R kept in the plane of paper and an infinitely long current carrying wire kept perpendicular to the plane of paper and passing through the centre of loop. The mutual inductance of wire and loop will be

    A
    `(mu_0piR)/2`
    B
    0
    C
    `mu_0piR^2`
    D
    `(mu_(0)R^(2))/(2)`

  • The direction of magnetic field at a point due to an infinitely long wire carrying current is

    A
    parallel to the current
    B
    antiparallel to the current
    C
    along the perpendicular drawn from a point on the wire
    D
    perpendicular to the plane containing the conductor and the point

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