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Electricity

Blazing goIITian

Joined:	18 Feb 2007
Post:	1042

20 Apr 2008 21:34:52 IST

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AIEEE Ques PLz Solve

None

Consider a region bounded by conical surface as shown in the figure

In this Region , E is in the vertical upward direction, Find the flux crossing this surface

a) piR^2 E b) piR^2sin

c) piRLsin

/3 d) piR^2Lcos

E/3

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Sagar Vaze

Blazing goIITian

Joined: 11 Apr 2008

Posts: 315

20 Apr 2008 21:52:23 IST

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it is a) because we consider area vector only in direction of field ie take projection of area on plane perpendicular to field

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