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Consider a uniform electric field ` E=3×10^(3)i N//C ` What is the net flux of the uniform electric flux of through a cube of side 20 cm oriented so that its faces are parellel to the coordinate planes?

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Zero. The number of lines entering the cube is the same as the number of lines leaving the cube.
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NEW JOYTHI PUBLICATION-ELECTRIC CHARGES AND FIELDS -Solution To Exercises From NCERT Text
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  9. Consider a uniform electric field E=3×10^(3)i N//C What is the net ...

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  10. Careful measurement of the electric field at the surface of a black bo...

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  12. A point charge of 2.0muC is at the centre of a cubic Gaussian surface ...

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  13. A point charge causes an electric flux of -1.0 xx 10^(3) Nm^(2)//C to ...

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  14. A conducting sphere of radius 10 cm has an unknown charge. If the elec...

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  15. A uniformly charged conducting sphere of 2.4 m diameter has a surface ...

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  16. An infinite line charge produces a field of 9 xx 10^(4)N//C at a dista...

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