Derive relation between resistance and resistivity?
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If R is the resistance and p is the resistivity then
R=p×L/A
L is length of the material
A is area of the material
Resistivity is a constant for a material
But resistance depends on L and A
I think this helps you. Is you have any doubt all me
again
R=p×L/A
L is length of the material
A is area of the material
Resistivity is a constant for a material
But resistance depends on L and A
I think this helps you. Is you have any doubt all me
again
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