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A magnetic field of flux density 10 T ac...

A magnetic field of flux density 10 T acts normal to a cail of 50 turns having `100 cm ^(2)` area. Find the emf induced, if the coil is removed from the magnetic field in 0.1 s.

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A magnetic field of flux density 10 T acts normal to a coil of 50 turns having 20 cm^(2) area. Find emf induced if the coil is removed from the magnetic field in 0.1 sec.

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Knowledge Check

  • An magnetic field of lux density 10 T acts normal to a coil of 50 turns having 100 cm^(2) area. If coil is removed from magnetic field in 0.1 is emf induced is

    A
    10 V
    B
    50 V
    C
    zero
    D
    100 V

  • A magnetic field of 2xx10^(-2)T acts at right angles to a coil of area 100cm^(2) with 50 turns. The average emf induced in the coil is 0.1V , when it is removed from the field in time t . The value of t is

    A
    `0.1` sec
    B
    `0.01` sec
    C
    `1` sec
    D
    `20` sec

  • A magnetic field of 2xx10^(-2)T acts at right angles to a coil of area 100 cm^(2) , with 50 turns. The average e.m.f. induced in the coil is 0.1 V, when it is removed from the field in t sec. The value of t is

    A
    10 s
    B
    0.1 s
    C
    0.01 s
    D
    1 s

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    A magnetic field of flux density 1.0 Wb m^(-2) acts normal to a 80 turns coil of m^(2) area. Find the e.m.f. induced in it, if this coil is removed from the field in 0.1 second.

    A magnetic field of flux density 1.0 Wb/ m^(2) acts normal to an 80 tum coil of 0.01 m2 area. Find the emf induced in it, if this coil is removed from the field in 0.1 s.

    A field of 0.2 tesla acts acts at right angles to a coil of area 100 cm ^(2)m with 50 turns. The coil is removed from the field in 0.1s . Find the emf induced .

    A magnetic field of 2 xx 10^(-2) Wb//m^2 acts at right angles to a coil of area 100 cm^(2) with 50 turns. The average e.m.f. Induced in the coil is 0.1V, what it is removed from the field in t sed. What is the value of t?

    A field of 2xx10^(-2) T acts at right angles to a coil of 50 turns of area 1000 cm hat 2 . The coil is removed from the field in 0.1 second . Then the induced emf in the coil is __

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