2. Figures show some equipotential lines distributed in space. A charged object is
moved from point A to point B. [NCERT Exemplar]
>
11
B
А!
8
10V 20V 30V 40V 50V
Figure (0)
50V
10V 30V
Figure (ii)
A
B
10V 20V 40V 50V
Figure (III)
(a) The work done in Fig. (i) is the greatest.
(b) The work done in Fig. (ii) is least.
(c) The work done is the same in Fig. (i), Fig. (ii) and Fig. (iii).
(d) The work done in Fig. (iii) is greater than Fig. (ii) but equal to that in Fig. (i).​