Question

Q11. State Ohm's law. Write the necessary conditions for its validity. What will be
the nature of graph between potential difference and current for a conductor?
Name the physical quantity that can be obtained from this graph.​

Answer 1

physical quantity obtained it is the resistance.

answer the question in the attachment:

a)number of electron increases in each shell which increases the attraction between the nucleus and the shells.

b)I)Li(tendency to lose electron is maximum)

ii)F(tendency to lose electron is minimum)