Hi! I have a high school physics question. I know the concept of induction, and I also know what happens when a dielectric slab is placed between 2 plates of a capacitor.
2 charged particles are kept at a distance r. The mutual force of attraction/repulsion is F.
What happens to the force when -
1) both particles are now kept in dielectric medium (K)
2) only one charge is kept in dielectric medium (k) other is in vacuum
3) when a dielectric slab (K) of thickness r/2 is kept between the 2 particles
4) when a random shaped dielectric solid body is placed between the 2 particles.
Also, I found this question is test:
3 concentric spherical shells are placed in vacuum. The region between the inner 2 shells is filled with dielectric material (K). What is the potential on the surface of middle shell?
The answer is independent of K. There is a possibility that it is incorrect. Can someone please explain?
Thank you!
2 charged particles are kept at a distance r. The mutual force of attraction/repulsion is F.
What happens to the force when -
1) both particles are now kept in dielectric medium (K)
2) only one charge is kept in dielectric medium (k) other is in vacuum
3) when a dielectric slab (K) of thickness r/2 is kept between the 2 particles
4) when a random shaped dielectric solid body is placed between the 2 particles.
Also, I found this question is test:
3 concentric spherical shells are placed in vacuum. The region between the inner 2 shells is filled with dielectric material (K). What is the potential on the surface of middle shell?
The answer is independent of K. There is a possibility that it is incorrect. Can someone please explain?
Thank you!