Electric field lines , Physics

a) Describe how capacitance of a capacitor depends on area, distance among the plates and on the dielectric material.

b)   Draw electric field lines of a

(i)  positive point charge

(ii)  Negative pint charge

(iii)  Two similar charges at a very small distance among then

(iv)  Two disimilar charges at a very small distance among them

Posted Date: 3/29/2013 3:59:22 AM | Location : United States

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