Nobel Laureate Richard Feynman once said that if two persons stood at arm's length from each other and each person had 1% more electron than protons, the force of repulsion between them would be enough to lift a weight equal to that of the entire Earth. Carry out an order of magnitude calculations to substantiate this assertion. (you yourself suppose mass of each person)

Nobel Laureate Richard Feynman once said that if two persons stood at arm's length from each other and each person had 1% more electron than protons, the force of repulsion between them would be enough to lift a weight equal to that of the entire Earth. Carry out an order of magnitude calculations to substantiate this assertion. (you yourself suppose mass of each person)