Mention the SIU of electric charge.

Define SIU of electric charge.

Mention the SIU of electrical resistance.

Mention the SI unit of electrical conductivity.

Mention the SI units of electrical conductance?

Mention the effect of electric current with which the following electrical appliances works. Electric bell, Iron (box) , Hair dyer and Bulb

Mention the SIU of electron mobility.

Mention the value of electrical permittivity of free space.