Question

6. An electron is situated 3 x 10-9 m from alpha-particle and 4 X 10-9 from another alpha-particle. The magnitude of force on the electron, when two alpha-particles are 5 x 10-9 m apart, is (1) 5.64 x 10-11 N (2) 56.4 x 10-11 N (3) 0.564 x 10-11 N (4) 564 x 10-11 N​

Answer 1

An electron is situated 3 x 10-9 m from alpha-particle and 4 X 10-9 from another alpha-particle. The magnitude of force on the electron, when two alpha-particles are 5 x 10-9 m apart, is (1) 5.64 x 10-11 N (2) 56.4 x 10-11 N (3) 0.564 x 10-11 N (4) 564 x 10-11 N

An electron is situated 3 x 10-9 m from alpha-particle and 4 X 10-9 from another alpha-particle .

The magnitude of force on the electron, when two alpha-particles are 5 x 10-9 m apart,

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