Hello I have made a capacitor myself by fixing two metal rings together with air as the dielectric.
There is a strange problem, when I put a small dielectric in between the rings, theoretically the capacitance would increase since the permittivity will increase. However the capacitance actually dropped in value instead of increasing.
Does anyone know why this is happening?
Much thanks.
There is a strange problem, when I put a small dielectric in between the rings, theoretically the capacitance would increase since the permittivity will increase. However the capacitance actually dropped in value instead of increasing.
Does anyone know why this is happening?
Much thanks.