Flag Electrostatics> a challange for u ppl u can't solve it i ...
question mark

two identicle baals each having a density rho r suspended frm a commn pt by two insulated copper stringsof eql length . both the balls have eq mass nd charge . in equllibrium both of them frm an angle theta frm vert nw they r immeresed in liquid of densit sigma (as the theta do not changes in liquid)find the di electric cons tant of the liquid

Abhishek Mishra , 13 Years ago
Grade 12
anser 2 Answers
aakanksha vyas

Last Activity: 13 Years ago

sigma/ sigma-rho=dielectric constant

Chetan Mandayam Nayakar

Last Activity: 13 Years ago

let 't' be tension in string. tcosθ=mg, tsinθ=(q2/4πε0r2) r is distance between two balls.

t(1-(σ/ρ))=(q2/4πε0kr2), k is the dielectric constant

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments