[" 11.दो "alpha" -कण Perper "0.1" Aि Is at a distance of. Employed between them "],[" Electrical प्रतिकर्षण-बल,गुरूत्वाकर्षण-बल How many times है? "],[" answer : "3.158times10^(35)]

If the distance between two bodies that attract each other is trebled, how many times will their mutual force of attraction be? (9 time, 3 times, 1/3 , 1/9 )

The electronegativities of two elements are 1.0 and 3.5. Bond formed between them would be

If the masses of two bodies are quadrupled and the distance between their centers is doubled, then how many times the force of gravitation between them will be changed ?

If the masses of two bodies are quadrupled and the distance between their centres is doubled, then how many times the force of gravitation between them will be changed ?

If the masses of two bodies are quadrupled and the distance between their centres is doubled, then how many times the force of gravitation between them will be changed ?

The time between human heart beat is 8xx10^(-1)s . How many heart beats are measured in one minute.

In a hydrogen atom, the distance between proton and electron is 5.3xx10^-11m . The electrical force of attraction between them will be

The electric field at a point on the axial line at a distance of 10 cm from te centre of an electric dipole is 3.75 xx 10^5NC^-1 in air, while at a distance of 20 cm, the electric field is 3xx10^4NC^-1 . Calculate the length of the electric dipole.

A parallel plate capacitor consits of two circular plates of radius R = 0.1 m. they are separated by a distance d = 0.5 mm. If electric field between the capacitor plates charges as (dE)/(dt) = 5 xx 10^(13) (V)/(m xx s). Find displacement current between the plates.