DC Circuits and Resistance Quiz

Resistance : “The opposition offered by a substance to the flow of ______ is called resistance.” When the potential difference is applied to a conductor , the current start to flow or the free electrons start moving. While moving , the free electrons collide with the atoms and molecules of the conductors. Because of collision the rate of flow of electrons or current is Resistance measured in restricted. ohm (Ω) and denoted with ( R, r) Symbolic representation of resistor Image source : Google Factors affecting to Resistor 1) Length of conductor : when length of conductor is increase resistance increase. In other word we can say that resistance is directly proportional to length of the conductor. 2) Area of conductor : When area of conductor is change weather increase or decrease resistance of conductor can change wit.

The potential difference is applied to a conductor , the current start to flow or the free electrons start moving. While moving , the free electrons collide with the atoms and molecules of the conductors. Because of collision the rate of flow of electrons or current is Resistance measured in restricted. ohm (Ω) and denoted with ( R, r) Symbolic representation of resistor Image source : Google Factors affecting to Resistor 1) Length of conductor : when length of conductor is increase resistance increase. In other word we can say that resistance is directly proportional to length of the conductor. 2) Area of conductor : When area of conductor is change weather increase or decrease resistance of conductor can change wit.

When length of conductor is increase resistance increase. In other word we can say that resistance is directly proportional to length of the conductor. 2) Area of conductor : When area of conductor is change weather increase or decrease resistance of conductor can change wit.

Length of conductor : when length of conductor is ______ resistance ______. In other word we can say that resistance is directly proportional to length of the conductor. 2) Area of conductor : When area of conductor is change weather ______ or decrease resistance of conductor can change wit.

Area of conductor : When area of conductor is ______ weather increase or decrease resistance of conductor can ______ wit.