@@ghulamshabir3460 Yes, you can say that. But sometimes, two objects may have considerable size For example, two spheres with uniform charge distribution are separated by a large distance (much larger than their radii). In such a scenario we can simple ignore the size and pretend each sphere as a point charge placed at its center.
Very well explained! Geometrically it is identical to gravity with both sharing the inverse square law.
Thank you for this explanation. It was very helpful.
superb.understand very well.thankyou
Sir, in case of insulator charge may not be uniformly distributed. But in conductor, due to spherical symmetry , it is uniformly distributed.
thank you doctor
Thank you sir 🙂✌🏻
what do you mean point charge ?
Hi Ghulam, point charge is any charged object whose size is negligible.
@@mathforward7971 value of size of object is negligible or amout of charge on the body is negligible...?
@@ghulamshabir3460value of size is negligible
May be electron or positron..?
@@ghulamshabir3460 Yes, you can say that. But sometimes, two objects may have considerable size
For example, two spheres with uniform charge distribution are separated by a large distance (much larger than their radii). In such a scenario we can simple ignore the size and pretend each sphere as a point charge placed at its center.
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