Electricity

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10 Jun 2012 22:07:54 IST
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Electric field
Engineering Entrance , Medical Entrance , AIPMT , JEE Main , AIIMS , JEE Advanced , Physics , Electricity

the electric field components in the cube are : Ex=a1/2 Ey=0 Ez=0 in which calculate

(a)the flux through the cube ans. in terms of 'a'.......and

(b)the charge within the cube...ans.in terms of numericals asumming that a=0.1 m



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Sagar Saxena's Avatar

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Joined: 8 Oct 2008
Posts: 8064
17 Jun 2012 14:10:38 IST
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 E=a^0.5

Area=a^2 from one side and same from other side

hence the flux from both the surface will cancel out as the electric field is constant hence answer to both question is zero.




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