L22.1 Work and energy in electrostatics

[@MohamedNassar-dr1dw]

Thank you Prof. and Happy Eid Adha

[@SAYPhysics]

Welcome dear. Eid Mubarak to you too.

[@irfanhabib35]

Sir I have questions
Which of following represents source of EMF
1) del .E ≠0
2)curl of E≠0

[@SAYPhysics]

The 2nd option. Thanks

[@muhammadjavid2047]

Sir please share question answer vedio for interviews of lecturer at university level.

[@SAYPhysics]

I've already started sharing them in electrodynamics. Thanks