Question

what are register ? what are it's uses​

Answer 1

register is the type of notebook which is used to write down the work whatever we want to write. register are generally of A4 size but we have many size in registers.

Answer 2

Answer:

the obstraction offered in a conductor due to the flow of electric current is resistance

and resistivity:- the resistance if a conductor with unit area and unit length

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Explanation:

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