- #1
Avi Nandi
- 25
- 0
Suppose some charge and current config is present which at time t produces fields
E and B. In the next instant dt the charges
move around a bit.
Work done on the charge q
F.dl=q(E+v×B).vdt=qE.vdt
dW/dt= qE.v
Now the question is q has also contribution in the field E. How the charge is exerting force on itself?
E and B. In the next instant dt the charges
move around a bit.
Work done on the charge q
F.dl=q(E+v×B).vdt=qE.vdt
dW/dt= qE.v
Now the question is q has also contribution in the field E. How the charge is exerting force on itself?