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  • Brainly User
2014-09-12T11:48:15+05:30
RESISTANCE REFER TO PUT A VARIABLE IN CIRCUIT TO OPPOSE THE FLOW OF ELECTRONS '[CURRENT]. IT CHANGES WHEN WE CHANGEĀ 
1 TEMP.
2 LENGHT OF WIRE
3 AREA OF CROSS SECTION.

RESISTIVITY DOES NOT GET ANY CHANGE IF WE CHANGE ANY ABOVE OF THREE.
RESISTIVITY SI UNIT IS [RHO]
RISISTANCE SI UNIT IS [OHM]

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