what is meant by "electrical" of a conductor? state how resistance of a conductor affected when
Answers
Answer:
The resistance of a conductor depends on the cross sectional area of the conductor, the length of the conductor, and its resistivity. It is important to note that electrical conductivity and resistivity are inversely proportional, meaning that the more conductive something is the less resistive it is.
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Answer:
Electric resistance of a conductor is the obstruction offered by the conductor
When a low current is passed for a long time, due to the heat effect of current, the temperature of the conductor will increase. Resistance is directly proportional to temperature. Thus, resistance will increase
Electrical resistance of a conductor depend on length of the conductor and cross sectional area of the conductor. Resistance of that conductor is directly proportional to length of the conductor and inversely proportional to cross sectional area of the conductor.