Plot a graph showing the variation of current with voltage for the material GaAs. On the graph, mark the region where : (a) resistance is negative, and (b) Ohm's law is obeyed.

Ohm's Law, V-I Characteristics of Ohmic and Non-Ohmic Conductors | PadhAiPro

Question

TextOhm's LawV-I Characteristics of Ohmic and Non-Ohmic ConductorsCBSE PYQ

Similar Questions

Consider the following electric circuit : Calculate the values of the following :

CASE_STUDIESOhm's LawResistors in Series CombinationResistors in Parallel CombinationEquivalent Resistance Calculation

Define electric power. Express it in terms of potential difference (V) and resistance (R).

TextOhm's LawElectric Power and Its UnitCalculation of Electrical Energy Consumption

An electric oven is designed to work on the mains voltage of 220 V. This oven consumes 11 units of electrical energy in 5 hours. Calculate : (a) power rating of the oven (b) current drawn by the oven (c) resistance of the oven when it is red hot

TextOhm's LawElectric Power and Its UnitCalculation of Electrical Energy Consumption

A 2000 W heater has a resistance of about 25 Ω, whereas a 100 W bulb has a resistance of 500 Ω. When 220 V is applied on these, then which of the two

CASE_STUDIESOhm's LawElectrical ResistanceElectric Power and Its Unit

The values of current I flowing in a given resistor for the corresponding values of potential difference V across the resistor are given in the following table : I (Amperes): 0·5, 1·0, 2·0, 3·0, 3·5 V (Volts): 1·5, 3·0, 6·2, 9·3, 10·8

CASE_STUDIESOhm's Law

The potential difference across the two ends of a circuit component is decreased to one-third of its initial value, while its resistance remains constant. What change will be observed in the current flowing through it? Name and state the law which helps us to answer this question.

TextElectric Potential and Potential DifferenceOhm's LawElectrical ResistanceFactors Affecting Resistance of a ConductorResistivity of MaterialsResistors in Series Combination