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JEE PHYSICS MCQ: ELECTRIC FIELDS AND CHARGES

1 Medium

1 of 1

Application +4 | -1

F_g

and

F_e

represents gravitational and electrostatic force respectively between electron and proton at a distance of

10 \mathrm{~cm}

. The ratio of

F_g / F_e

is of the order of

View answer and explanation

Correct option: B

10^{-39}

The correct answer is B (

10^{-39}

) because the ratio of gravitational to electrostatic force is approximately

10^{-39}

when calculated using the respective force equations.

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