Question

Please answer this question

Answer 1

Answer:

(i) Va = -500V

Vb = 1200V

Vab = Vb - Va

= 1200 - (-500)

=1200+ 500

=1700V.

(ii) electron will flow from -ve to + ve termibal of wire i.e., from A to B.

(iii) When the potential of both conductor A and B will become equal i.e., Va = Vb