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Find out the electric flux through an ar...

Find out the electric flux through an area `10 m^(2)` lying in XY plane due to a electric field `vec(E)=2hat(i)-10 hat(j)+5hat(k)`.

Text Solution

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The correct Answer is:
`50 Nm^(2)//C`
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Knowledge Check

  • Electric flux through a surface of area 100m^2 lying in the xy plane is (in V-m) if vec E= hat i+ sqrt 2hat j + sqrt 3 hat k- .

    A
    ` 100`
    B
    ` 141.4`
    C
    ` 17. 2`
    D
    ` 200`

  • Electric flux through a surface of area 100 m^(2) lying in the plane in the xy plane is (in V-m) if E=hat(i)sqrt(2)hat(j)+sqrt(3)hat(k) :

    A
    100
    B
    141.4
    C
    173.2
    D
    200

  • A surface element vec(ds) = 5 hat(i) is placed in an electric field vec(E) = 4 hat(i) + 4 hat(j) + 4 hat(k) . What is the electric flux emanting from the surface ?

    A
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    B
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    C
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    D
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