0

Guest

Courses New

Please ans the question which is attached. Please.... ....

Please ans the question which is attached. Please.... ....

Question Image
Grade:12th Pass

4 Answers

Adarsh
768 Points
6 years ago
We know that  , E. dl = qin/ɛo  
q is the total charge present in given volume which can be calculated by , q =( 0R/2∫ A . r2)  x PiR   => Q = AR3/24  x PiR
now , E . PiR = AR3/24ɛo . PiR => E = AR3/24ɛo 
Hence , (3) is the correct option ...
Parth Verma
49 Points
6 years ago
actually respected Mr. Adarsh, answer in the book is given AR3/40(E0). So whether its wrong?
Plz answer fast. Plz.
Gitanjali Rout
184 Points
5 years ago
 
e know that  , E. dl = qin/ɛo  
q is the total charge present in given volume which can be calculated by , q =( 0R/2∫ A . r2)  x PiR   => Q = AR3/24  x PiR
now , E . PiR = AR3/24ɛo . PiR => E = AR3/24ɛo 
Hence , (3) is the correct option … fjhg
Forum Team
94 Points
5 years ago
 
 
Gitanjali, please stop copy pasting answers posted by other users. You will not be rewarded for these points and your account will be blocked due to this activity as it is against forum guidelines. Please check the guidelines here – Forum point Policy – https://www.askiitians.com/forum-point-policy/
 
Thanks
Forum Team

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