help@askiitians.com

+91-87964 74404

Grade 12Electrostatics

Two identical charged balls are suspended from massless threads of length L ,initi init distance d apart. Charge begin to leak out at constant rate and they approach each other with speed V. Then V is proportional to what power of distance X between the two?

Joy

7 Years agoGrade 12

1 Answer

subash

7 Years ago

mgsin¢=F. on solving we get q²= (2π€°mg/l)×x =Cx^{3. ,}on differentiating we get 2qdq/dt=3Cx²dx/dt, on substuting proportionality of v and c in 1 eqn we get v is proportional to x^-1/2

Electrostatics question based on earthing of spherical shell

electrostatics

1 Answer Available

Last Activity: 3 Years ago

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

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

Find the value of q so that system remains in equilibrium.. figure attached below

electrostatics

1 Answer Available

Last Activity: 4 Years ago

Need to find the time taken for the dipole to come back to eqm

electrostatics

1 Answer Available

Last Activity: 4 Years ago

View all Questions