CBSE Class 12
Free courses
Physics
Current Electricity
Lesson 1 of 5 • 16 upvotes • 14:34mins
This video describes electric current and ohm's law. I have also derived the expression for drift velocity and resistivity in this video.It also summarises the limitations of ohm's law.
5 lessons • 1h 13m
Electric Current and Ohm's Law
14:34mins
Resistors, Power and Cells
14:54mins
Combination of Cells and Kirchhoff's Laws
15:00mins
Wheatstone Bridge, Meter Bridge and Potentiometer
14:13mins
Numericals
14:59mins