ABC is a right-angled triangle, where
AB and
BC are
25 cm and
60cm, respectively. A metal sphere of
2cm radius charged to a potential of
9×105 V is placed at
B as shown in Fig. Find the amount of work done in carrying a positive charge of
1 coulomb from C to
A :
![155860_4981e9c95b9f47b0862d9c708ef13790.png](https://search-static.byjusweb.com/question-images/toppr_invalid/questions/155860_4981e9c95b9f47b0862d9c708ef13790.png)