0

Guest

Courses New

A wheel having mass m has charges +q and -q on diametrically opposite points. It remains in equilibrium b on a rough inclined plane in the presence of uniform vertical electric field E =

A wheel having mass m has charges +q and -q on diametrically opposite points. It remains in equilibrium b on a rough inclined plane in the presence of uniform vertical electric field E =

Grade:12

1 Answers

Divyanshu Rawat
38 Points
6 years ago
It is a very easy question.
 
Since we are given with two charge system we can consider it as dipole.
Now for the body to be in equilibrium, it should have ohysical along with the rotational equilibrium.
Now coming on que first of all balance all the physical forces im the system.
Now for rtotational equilibrium, the body will posses torque due to friction force and as dipole is present their, so their wil be torque on dipole due to the electric field.
For rotational equilibrium both torque will be balanced and we will get a eqn from this.
 
Finally we got two eqn, so by solving both of them we can easily calculate magnitude of electric field.
 
Hope it helps
Thankyou

Think You Can Provide A Better Answer ?

Other Related Questions on Electrostatics

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More