Question

In the given figure the capacitor of plate area `A` is charged upto charge `q`. The ratio of elongations (neglect force gravity) in springs `C` and `D` at equilibrium position is.
.
A. `(k_(1))/(k_(2))`
B. `(k_(2))/(k_(1))`
C. `k_(1)k_(2)`
D. `sqrt((k_(1))/(k_(2))`

Answer 1

Correct Answer - B
`F_(e)=k_(1)x_(1)=k_(2)x_(2) :. (x_(1))/(x_(2))=(k_(2))/(k_(1))`.