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Couloms law

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Couloms law

Posted by Harish Kumar 4 years, 3 months ago

CBSE > Class 12 > Physics

3 answers

Sher Singh 4 years, 2 months ago

Force is directly proportional to Product of charges And , inversely proportional to square of distance between them F= kQq/r^2 where k =1/4π£

Akhilesh Chauhan 4 years, 3 months ago

Coulomb law states that the the force of attraction or repulsion between two stationary point charges is directly proportional to the product of two charges and inversely proportional to the square of distance between them. F= k qq'/r^2. Where K=1/4πE°. E°=Electrical permittivity of air or vaccum. Permittivity is the capabilty of any material to allow charge or electric field to pass through it.....

Prachi Agarwal 4 years, 3 months ago

Coulomb law states that the the force of attraction or repulsion between two stationary point charges is a) directly proportional to the product of two charges and b) inversely proportional to the square of distance between them. F= k qq'/r^2

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