+91-87964 74404
FlagBACK
Question icon
Grade 12Electrostatics

sir why we take 1/r^2 in coulombs law
please tell me,........................................................................................................................................................................................

Profile image of abhishek sharma
8 Years agoGrade 12
Answers icon

1 Answer

Profile image of bilal ahmad
8 Years ago
because ‘r’ shows radius and it is radial distance fron the centre of chatrge to the centre of another charge
 

Other Related Questions on electrostatics

question mark
Electrostatics question based on earthing of spherical shell
electrostatics
1 Answer Available

Last Activity: 3 Years ago

question mark
an object has a charge of 2c and gains 10^19 electrons. the net chaarge on the object becomes??
electrostatics
1 Answer Available

Last Activity: 4 Years ago

question mark
A wire with a linear charge density lambda forms a quarter of a cjrclenof radius R and is placed asa shown in thefigure with its centre of curvature at the origin O the electric field at O will be
electrostatics
1 Answer Available

Last Activity: 4 Years ago

question mark
Find the value of q so that system remains in equilibrium.. figure attached below
electrostatics
1 Answer Available

Last Activity: 4 Years ago

question mark
Need to find the time taken for the dipole to come back to eqm
 
electrostatics
1 Answer Available

Last Activity: 4 Years ago