Current

Q56 ans 1


@VEDANTZOPE
Didn't understand can you explain what you did

@VEDANTZOPE
Please reply

@NishantThakre
We know that at eqm battery force will be equal to electrostatic force so Eq=10 N from here we know electric field so we can find potential difference

@VEDANTZOPE
But electric force is of 8N
10N is non electric force
It is still not clear to me

@NishantThakre M2:
emf is work done by battery force per unit charge F×d/q
The non electric force is battery force