Which of the following indicates the correct sequence of steps taken in charging a gold-leaf electroscope by induction?

l. Removing the ebonite rod

ll. Bringing a negatively charged ebonite rod close to the cap

III. Earthing the cap IV. Disconnecting the earthing

A. III, II, I and IV
B. II, I, III and IV
C. III, IV II and I
D. II, III, IV and I
E. III, IV, I and II.

Correct Answer:

Option D – II, III, IV and I