Question

Heyaa!❤️✨
A Physics Question:-
✨When an electron moves from A to B along an electric field line as shown in figure, the electric field does 3.9×10^(-19) J of work on it. What are the electric potential differences,
(Vb - Va); ( Vc - Va ) ;(Vc - Vb).
#tq❤️✌️​

Answer 1

Hey mate here is the correct answer.....

Equipotential surfaces will be always perpendicular to electric field lines.

The picture of the Question shows the electric field lines and the equipotential surfaces for uniform electric field.

a) Vb - Và =∆U/q

=-w/-e

= -[3.4× 10^(-19)]/[-1.60× 10^19]

=2.46V

b) Vc - Va

=Vb - Va

=2.46V

c) Vc -Vb = 0 bcouz B and C are on same equipotential line.

I hope u have understood...

Please mark me as Brainliest ..

Thanks ❤❤✔

Answer 2

Explanation:

the electric potential differences...

Vc -Vb = 0.....

keep loving....❤️❤️❤️❤️❤️✌️