Home
Class 12
PHYSICS
N identical oil drops each of capacity C...

N identical oil drops each of capacity `C_1` are charged to potential `V_1`. Each drop has radius `R_1` and have charge `Q_1`. All the N-drops coalesce to form a larger drop of radius `R_2` charge `Q_2` potential `V_2` and capacity `C_2`. Then `((R_2)/R_1)` and `((Q_2)/Q_1)` respectively are

A

`N, (N)^(1/3)`

B

`(N)^(1/3), N`

C

`(N)^(2/3),(N)^(1/3)`

D

`(N)^(1/3),(N)^(2/3)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

N identical oil drops each of capacity C_1 are charged to potential V_1 . Each drop has radius R_1 and have charge Q_1 . All the N-drops coalesce to form a larger drop of radius R_2 charge Q_2 potential V_2 and capacity C_2 . Then (V_2/V_1) and (C_2/C_1) are respectively given as

n small drops of mercury each of same size are charged to V volts. The mercury drops coalesce to form a single large drop. The potential of the new drop is

Capacity (c ) of a spherical charged oil drop of radius R is

27 indentical charged water drops each of radius 5 mm and charged to 5 volts combine to form a larger drop while falling freely due to collision of two floating charged clouds. Find the potential of the lager drop.

The potential of a charged spherical conductor of radius r is 10V. The potential at a point (r )/(2) from its centre is