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Electricity

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2 Apr 2007 21:33:58 IST

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Finding Work done.

Engineering Entrance , Medical Entrance , AIPMT , JEE Main , AIIMS , JEE Advanced , Physics , Electricity

Particle of charge q is brought from A to B, following the path as a sinusoidal function, and then find the work done in doing so? The point ?A?, is ?r?, distance from the infinitely long linear body given in figure.Write with the correct explanation for the answer.
Please find the figure in the attached file.

Comments (3)

Manasi

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Joined: 1 Dec 2006

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2 Apr 2007 21:52:57 IST

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thr's no attached file...

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Joined: 19 Oct 2006

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3 Apr 2007 13:03:08 IST

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There's no image showing up ..
If you are having problem attaching an image .. refer to :
http://www.goiit.com/posts/list/5028.htm#26397

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edison

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Posts: 7797

6 Apr 2007 21:17:33 IST

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There is no attached file as well as figure.

However, if it is electric field then remember that the force due to it is conservative, that is path independent but only depends on intial and final positions of the charged particle or in more simple language the displacement.

Thus W = F. d = force x displacement.

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