Physics, asked by bigdisehjaadi, 1 year ago

force acted between electron -electron numerically??

shrutikushwaha96: B/w two e- two force acts one is gravitation force and other r is electrostatic force about which force u are talking

GovindRavi: Mass of the electron is negligebly small...10 ^ -31 kg of order...So if you try to find out force of gravition between the two...we get defi etly a force but force is too small and considered a zer0...but electrostatic is too large as compared to gravtional force...

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Answered by GovindRavi

Force between electron and electeon is Coulomb Force ( Electrostatic force )

Charge on electron = -e

q1 = -e and q2 = -e

and r = distance between q1 and q2

k = 1 / 4 ( Pie )€

Required force ,

F =( k × q1 × q2 ) / r^2

= ( k × (-e) × (-e) ) / r^2

= k × e^2 / r^2

As sign of the force is positive which shows that force is repulsive in nature..

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force acted between electron -electron numerically??