Electricity|Ohm's Law#!#Resistance and Resistivity

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

Factors Affecting Electrical Conductivity Of Electrolytic Solutions|Ohm's Law|Resistance |Resistivity Or Specific Resistance|Conductance|Conductivity|Molar Conductivity |Relation Between Conductivity And Molar Conductivity |Summary

Resistance Ohm's law || Resistivity

Ohm's Law|Resistance|Question

Electric Current|Ohm's Law|OMR

Currrent Density | Ohm's Law |Resistance and variation of resistance with temp.

Current & current density |Drift Velocity|Resistance, Resistivity and conductivity |Previous year questions |OHM's Law and its different forms |All about battery |All about power|Questions |Kirchhoff's Law|Questions |Electrical Instruments |Questions

Current & current density |Drift Velocity|Resistance, Resistivity and conductivity |Previous year questions |OHM's Law and its different forms |All about battery |All about power|Questions |Kirchhoff's Law|Questions |Electrical Instruments |Questions

Electricity|Potential & Potential Difference|Electric Circuit|OHM's Law|Resistance|Electric Energy|Numericals|Summary

In the, Ohm's law experiment ot find resistance of unknown resistor R, the arrangement is as shown. The resistance measured is given by R_("measured")=(V)/(i)V= voltage reading of voltmeter. i=current reading of ammeter. The ammeters and the voltmeter used are not ideal, and have resistance R_(A) and R_(V) respectively. For arrangement shown, the meausred resistance is