Question

10 J of work is required to move a charge of - 2000
from point A to B. (i) Which of the two points is at
higher potential? (ii) What is the PD between them?
(iii) If the points are 4 cm apart, what is the component
of the electric field parallel to the line joining A and
Ans. (i) A, (ii) 0.05 V, (iii) 1.25 V-m
-1​

Answer 1

the answer of this question is (i)A (ii)0.05V (iii)1.25V-m