Question

classmate
• NEET Physics
Date
Page
1)
Experiment shows that two perfectly neutral parallel metal
plates separated by a small force, knowo distance d
attract each other via a very weak force, known as the
Casimir force. The force per unit area of the plates.
F, depends only on the planck constant be on the speed
of light C, and ond. Which of the following has the best
chance of being correct fo{f?
AJF -he
3) F = hcc É = hd²
d) F = d4
d2
БС
d4.
С​

Answer 1

Answer:

b is your ans