Resistivity

Define resistively or specific resistance.

If a resistive wire is elongated, its resistance?

Resistance || temperature dependence OF resistance

Temperature Variation and Resistance||KCL & KVL||Combination of Resistance

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

Herbicide resistant plants and Frost resistant plants.

Resistances of three resistors are in the proportion connected in parallel, their effective resistance is 6 Omega . Then connect on if these resistance are connect in series so equivalent resistance will be .......

A number of cells of negligible resistance are connected with battery of 12V with two resistances in series.A voltmeter of resistances 5000 Omega while connected with these two resistances reads 4V and 6V respectively.Find the magnitude of the resistances.