" Ebonite is "

Find whether the following sentences are true or false. Ebonite do not allow electric charges to pass through them.

If an ebonite rod is rubbed with fur it

When an ebonite rod is rubbed with fur, the fur transfers electrons to the ebonite rod. Why?

What happens when an ebonite rod is rubbed with wool ?

An ebonite rod when rubbed with _____ develops negetive charges.

Find the resistance of an ebonite rod of length 1m and area of cross section 2mm^(2) .The resistance of ebonite = 10^(16)Ohm-m .