derviations of electrical potetional
abhishek gubbi , 13 Years ago
Grade 12
Electrostatics> physics
1 Answers
Aman Bansal
Last Activity: 13 Years ago
Dear Abhishek,
Electric potential is the work done in moving a unit charge from infinity to a point in an electric field.
Electric potential due to point charge:
V=−∫E? ⋅ds?
V=−∫E⋅dscosϑ
if the stationary charge is positive and
if the test charge is is moved from infinity to point P
then
V=−∫E⋅dscos180
V=−KQ∫1r2dscos180
Electric potential due to point charge:
V=−∫E? ⋅ds?
V=−∫E⋅dscosϑ
if the stationary charge is positive and
if the test charge is is moved from infinity to point P
then
V=−∫E⋅dscos180
V=−KQ∫1r2dscos180
Best Of luck
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