Question

Compare the strength of these forces by determining the ratio of their magnitude

Answer 1

Answer:

Explanation:

Missing question :-

Compare the strength of these forces by determining the ratio of their magnitude a) Electron and Proton b) 2 Protons

Answer :-

a) Charge of electron = - 1.6 x 10 ⁻¹⁹ C

Charge of proton=  1.6 x 10 ⁻¹⁹ C

Mass of electron = 9.1 x 10 ⁻³¹ Kg

Mass of proton = 1.67 x 10 ⁻²⁷ Kg

Columb Force/ Gravitational force = ( 9 x 10⁹ x - 1.6 x 10 ⁻¹⁹  x 1.6 x 10 ⁻¹⁹ ) / ( 6.67 x 10⁻¹¹ x 9.1 x 10 ⁻³¹ x 1.67 x 10 ⁻²⁷ )

∴ Columb Force/ Gravitational force =  2.27 x 10⁻³¹ : 1

b) 2 Protons

Columb Force/ Gravitational force = ( 9 x 10⁹ x 1.6 x 10 ⁻¹⁹  x 1.6 x 10 ⁻¹⁹ ) / ( 6.67 x 10⁻¹¹ x 1.67 x 10 ⁻²⁷ Kg x 1.67 x 10 ⁻²⁷ )

∴ Columb Force/ Gravitational force = 1.24 x 10³⁶ : 1