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A charge q is situated at the centre of a cube. Electric flux through one of the faces of the cube is

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Important Questions on Electric Charges and Fields

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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 44
A charge Q is placed at the centre of the open end of a cylindrical vessel. Electric flux through the surface of the vessel is
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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 45

A hemispherical surface of radius R is kept in a uniform electric field E as shown in figure. The flux through the curved surface is

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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 46
Total electric flux associated with unit positive charge in vacuum is
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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 47
A charged body has an electric flux F associated with it. Now if the body is placed inside a conducting shell then the electric flux outside the shell is
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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 48
A cylinder of radius R and length L is placed in a uniform electric field E parallel to the cylinder axis. The outward flux over the surface of the cylinder is given by
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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 49
A rectangular surface of sides 10 cm and 15 cm is placed inside a uniform electric field of 25 V m-1, such that the surface makes an angle of 30° with the direction of electric field. Find the flux of the electric field through the rectangular surface
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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 50
If an electric field is given by 10i^+3j^+4k^, calculate the electric flux through a surface of area 10 units lying in y z plane
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Gamma Question Bank for Medical Physics>Chapter 16 - Electric Charges and Fields>Assignment>Q 51
There is uniform electric field of 8×103 i^ N C-1. What is the net flux (in SI units) of the uniform electric field through a cube of side 0.3 m oriented so that its faces are parallel to the coordinate plane ?