Question

force between two charges increases if a wooden slab is kept in between them. yes /no. ​

Answer 1

Answer:

no

between two charges increases if wooden slab is kept between them this is wrong

Answer 2

NO, the force between two charges does not increases if a wooden slab is kept in between them.

- If we consider wood as a dielectric material, as it has a dielectric constant which is equal to 1.22, then the force between the two charges will decrease in  accordance with coulomb's inverse square law.

- If we do not consider wood as a dielectric material, then the force will remain same.

- In both cases, the force is not increasing.