calculate distance between two protons such that electrical repulsive force between them is equal to weight of either proton.
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Explanation:
The formula to calculate the electric force between any two charges placed at a certain distance is given by F =kQqr2
As given in the question the force is equal to the mass of the proton.
F=1.67∗ 10 −27
Charges on the particles are equal as they both are protons.
Q=q=1.6∗10−19
By equating them by using the above relation
1.67∗10−27=9∗109∗1.6∗10−19∗1.6∗10−19r2
By solving the above equation the value of the distance between the protons (r) is equal to 0.37m
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