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

An electric dipole of moment P is lying along a uniform electric field E. The work done in rotating the dipole by 90° is



An electric dipole of moment P is lying along a uniform electric field E. The work done in rotating the dipole by 90° is




Grade:10

2 Answers

Amit Saxena
35 Points
7 years ago

(c)

Work done in rotating a dipole , =pE(1-cosq)

If q = 90°, work done = pE (1- 0) = pE

Rishi Sharma
askIITians Faculty 646 Points
11 months ago
Dear Student,
Please find below the solution to your problem.

Workdone = ΔpE
pE = −p​E
pEf​ = 0
pEi​ = −pE
ΔpE = pE

Thanks and Regards

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