RESISTANCE & RESISTIVITY

Questions|Combination Of Resistance|Series Combination Of Resistance |Parallel Combination Of Resistance|Questions|Quiz

Resistance |Series Combination Of Resistance|Parallel Combination Of Resistance|Current Divider Rule|Questions

Resistance And Resistivity

Resistance and Resistivity

Specific Resistance or Resistivity

Ohm's Law||Resistivity||Conductivity||Temperature Variation OF Resistance||Resistance Vs Temperature Graphs

Limitations Of OHM's Law|Resistance And Resistivity|Effect Of Temperature

KirchhOFf's Laws||Series and Parallel Connections OF Resistances||Equivalent Resistance||Junction Potential

Potentiometer (To Find Internal Resistance )||Color Coding OF Resistance

In the circuit shown, both cells are ideal and of fixed emf, the resistance of resistance R_(1) has fixed resistance and the resistance of resistor R_(2) can be varied (but the value of R_(2) is not zero). Then: