For a hydrogen atom the electrical force as compared to gravitational force is{{}}

Related MCQs

• Gravitational potential is always
• Origin of gravitational field is
• Mass of Earth when it's radius is 6400 km and gravitational field strength is 9.81 N kg -1 is {{}}
• On scale of building, gravitational field is
• As distance increases, value of gravitational field strength
• Gravitational potential is always
• Dimensions of gravitational constant ‘G’ are: {{}}
• As the object gains speed, it's G.P.E (Gravitational Potential Energy)
• Electrical force exerted by two point charges on each other is inversely proportional to
• Energy of an electron in an atom is