#### Thank you for registering.

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

Please check your email for login details.

Click to Chat

1800-5470-145

+91 7353221155

CART 0

• 0
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

# a particle of mass m and charge -q circulates around a fixed charge q in a circle of radius r under electrostatic force. The total energy of the system is??

Grade:12

## 1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
7 years ago
$KQ^2/R^2=mv^2/R\\ =>1/2mv^2=KQ^2/2R \\ \\ U=-KQ^2/R \\ Total=-KQ^2/2R$
Arun Kumar
IIT Delhi
Askiitians Faculty

## ASK QUESTION

Get your questions answered by the expert for free