Give three differences between resistance and resistivity

1.	Give three differences between resistance and resistivity
Answer» Resistance:1:Si unit: omega2 :Property of conductor which opposes the flow of charge3:depends on nature, temperature, area of crossection,etcBut Resistivity:1: si unit: rho2: characteristics property of conductor which opposes the flow of charge3: depends on nature of conductor but does not depends on temperature, area of crossecton,etc Resistance :- 1. The property of conductor due to which it opposes the flow of current through it is called resistance. 2. Resistance = potential difference /current3. It\'s si unit is ohm.Resistivity :- 1. Resistivity is known as specific resistance. Rho is its symbol.2. Rho= r×a/l .3. It\'s si unit is ohm metre

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