Two vertical parallel glass plates are partically submerged in water. The distance between the plates is `d=0.10mm`, and their width is `l=12cm` assuming that the water between the plates does not reach the upper edges of the plates and the wetting is complete. Find the force of their mutual attraction

Two vertical parallel glass plates are partically submerged in water. The distance between the plates is d=0.10mm , and their width is l=12cm assuming that the water between the plates does not reach the upper edges of the plates and the wetting is complete, it is found that the force of their mutual attraction, is (n+20)N . What is the value of n? (T=0.073(N)/(m))

A pair of thin plates partially submerged in water. The distance between the plates is d and their width is l. Assuming that the water between the plates does not reach the upper edges of the plates and that the wetting is complete, find the force of their mutual attraction.

Two vertical, parallel glass plates are partially submerged in water. The distance between the plates is d=100 mum , their length is l=10 cm. Assuming that the water between the plates does not reach the upper edge of the plates and that the wetting is complete, find the force of attraction, indicating how the force arises. Surface tension of water =73m N/m.

Two vertical parallel glass plates are partially submerged in water. The distance between the plates is d and the length is l . Assume that the water between the plates does not reach the upper edges of the plates and the plates and the wetting is complete. The water will rise to height ( rho= density of water and alpha = surface tension of water)

Two vertical parallel glass plates are partially submerged in water. The distance between the plates is d and the length is l . Assume that the water between the plates does not reach the upper edges of the plates and the plates and the wetting is complete. The water will rise to height ( rho= density of water and alpha = surface tension of water)

If there is a thin layer of water between two parallel plates then it is easier to seperate the plates by-

Two metal plates form a parallel plate condenser. The distance between the plates in d. Now a metal plate of thickness d/2 and of same area is inserted completely between the plates, the capacitance

A parallel plate air capacitor has capcity C distance of separtion between plates is d and potential difference V is applied between the plates force of attraction between the plates of the parallel plate air capacitor is