LUNI (Chapters 21, 22 and 23) a proton and an electron is 2.27x1039 times greater than...

Question

Question

Answer 1

Answer #1

(1)

The given relation between gravitational force and coulombic force

F. (2.27x10 F Gmm (227x10 (2.27x105 (Gmm

If both coulombic and gravitational force were the same,

F-F Gm.m (Gm,m)

Divide equation (II) by (I)

1 (Gm,m (2.27x10 (Gm,m, 1 = ,D (2.27x103) 1 (1.6x10-1 C) (2.27 x10 3 =3.36x 10 C

Hence option (B) is correct.

Answer 2

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