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 calculate electric force between two charges when a dielectric slab of variable amount is placed between the. Image attached.

how to calculate electric force between two charges when a dielectric slab of variable amount is placed between the. Image attached.

Question Image
Grade:12

2 Answers

Nikhil
64 Points
3 years ago
Dear Anuj,
Let firstly that both charges are placed at distance ‘d’ without dielectric
So, force b/w them = q2/4​πε0d2
Now we shift them towards each other at distance t
Keeping for constant so now 
F = q2eff /4​πε0t2
It comes out qeff = q(1-t/d)
 
Nikhil
64 Points
3 years ago
Now simply put dielectric b/w 2 charges having charge  qeff =  q(1-t/d) located at distance t
use formula  q2eff /4​πε0εrt2
εr = simply 3k/4 as it is varing linearly 
 

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