What are the factors affecting the resistance of conductor
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Factors affecting resistance of conductor :-
1. Length of conductor (Directly proportional)
2. Area of cross-section(Indirectly proportional)
1. Length of conductor (Directly proportional)
2. Area of cross-section(Indirectly proportional)
Answered by
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Factors affecting the resistance of a current are :-
1) Resistance is indirectly proportional to area of the cross section of a wire
2) Resistance is directly proportional to temperature
3) resistance of a wire is directly proportional to the length of the conductor wire
4) resistance also depends on the material of the conductor
Ex :- copper has lower resistance than steel.
Combining all these we get
R = rho . length / area
where rho is resistivity.....
Hope it helps.... :)
1) Resistance is indirectly proportional to area of the cross section of a wire
2) Resistance is directly proportional to temperature
3) resistance of a wire is directly proportional to the length of the conductor wire
4) resistance also depends on the material of the conductor
Ex :- copper has lower resistance than steel.
Combining all these we get
R = rho . length / area
where rho is resistivity.....
Hope it helps.... :)
shruti09042001:
thanks. :)
Wlcm :-)
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