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fahad12
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basically i don't understand the basic main idea of electric potential energy.
since by definition, energy is ability to do work( to move an object across a distance).
Negative source charge creates a uniform field around itself, and we place a positive test charge very near the source charge. why the electric potential energy so high? this confuses me because the test charge would just stick to source charge and do very little work.
Now for instance image same test charge is place at 10 times farther than its previous location. electric potential energy is very small as r is increase but the test charge did more work because it has moved a greater distance.
also please provide the main idea about electric potential energy
thanks
since by definition, energy is ability to do work( to move an object across a distance).
Negative source charge creates a uniform field around itself, and we place a positive test charge very near the source charge. why the electric potential energy so high? this confuses me because the test charge would just stick to source charge and do very little work.
Now for instance image same test charge is place at 10 times farther than its previous location. electric potential energy is very small as r is increase but the test charge did more work because it has moved a greater distance.
also please provide the main idea about electric potential energy
thanks
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