Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

How to derive the formula to find electric flux through a cone or disc?

How to derive the formula to find electric flux through a cone or disc?

Grade:12

1 Answers

Vikas TU
14149 Points
one year ago
Dear student 
Here, the flux is equal to the product of the magnitude of the field and the total surface area. The flux will be given by,
Electric flux=Electric field x Area
Surface area of cone is given by,
πr ( l + r ) For   equilateral   cone   side   or   slant   height   ' l '   is   equal   to   the   diameter   of   the   base . i . e .   
l = 2 r
So ,   A = π   r ( 2 r + r ) 
3 r × πr = 3 πr ^2 Thus , Flux ,   ϕ = E × 3 πr^2 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free