Current Electricity Introduction00:00:00
Current Density00:00:00
Drift Velocity00:00:00
Drift Velocity Average Relaxation Time00:00:00
Relation Between Current & Drift Velocity00:00:00
Ohm’s Law00:00:00
Derivation of Ohm’s Law00:00:00
Ohm’s Law (Graph)00:00:00
Ohmic and Non Ohmic Devices00:00:00
Non – Ohmic Devices00:00:00
Thermal Motion of Electrons00:00:00
Mechanism of Flow of Electric Current00:00:00
Average Speed of Electron00:00:00
Average Instantaneous Current00:00:00
Variation of Resistance with Temperature00:00:00
Temperature Dependence of Resistance on Metals00:00:00
Temperature Dependence of Resistance on Insulators and Semi-Conductor00:00:00
Heating Effect of Electric Current00:00:00
Series Connection00:00:00
Delta to Star Method00:00:00
Star to Delta Method00:00:00
Mix Grouping of Cells00:00:00
Cells in Series00:00:00
Parallel Grouping of Cells00:00:00
Mixed Grouping of Cells (Maximum Current)00:00:00
Thermal Equilibrium of Heating Elements00:00:00
Colour Code of Resistors00:00:00
Electromotic Force00:00:00
Electric Fuse00:00:00
Kirchhoff Law00:00:00
Kirchhoff’s Voltage Law00:00:00
Example of Kirchhoff’s Voltage Law00:00:00
Wheatstone Network00:00:00
Meter Bridge Experiment00:00:00
Errors Precautions of Meter Bridge Experiment00:00:00
Kelvin’s Method00:00:00
Galvanometer00:00:00
Potentiometer00:00:00
To Compare EMF Individual Cell Method00:00:00
To Compare EMF Sum and Difference00:00:00
Internal Resistance of a Cell00:00:00
Potentiometer vs Voltmeter00:00:00
Galvanometer as an Ammeter00:00:00
Galvanometer as an Voltmeter00:00:00
Difference between Voltmeter & Ammeter00:00:00
Numericals – Level 100:00:00
Numericals – Level 200:00:00
Numericals – Level 300:00:00