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Equipotential Surface  XML
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Status : Answered by Moderator Difficulty Level: Low Importance for Exam:  Yes
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shubham gupta
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Equipotential surphase is shown in attached figure-
 What can you say about the magnitude and direction of the electric field.
 Filename equipotenital surface.bmp [Disk] Download
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ANUPAM SOBTI
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Use V=E.d to get E=300N/m. The direction should be radially outwards since the potential is decreasing in that direction.

If you can't fly , run. If you can't run , walk. If you can't walk crawl but the main thing is just keep advancing towards your goal.
 
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Ananth Govind Rajan
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View http://forum.100percentile.com/iitjee_aieee_forums/posts/list/12845.htm#44790.

 The second part is the one you have posted.
 
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Ananth Govind Rajan
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E =
 where r is the distance from the centre.
 
 
 
   
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