Planck's constant using LED | Planck's Constant Experiment

This video demonstrates an #Experiment on measuring Planck's constant using LED. #PlancksConstantUsingLED To determine the Plancks constant using LED, one needs to find out the knee voltage of the LED and to find out the knee voltage, one needs to draw the I-V characteristic of the given LED. h*nu=eV To determine the Planck’s Constant using different colours LED's. This video is part of a video series on #PhysicsPractical. You are watching this video on #PhysicsLerningWithDrShaw Other Experiments: 1) Measurement of dielectric constant | dielectric constant experiment    • Measurement of dielectric constant |  diel...   2) Conversion of ammeter into Voltmeter | ammeter to voltmeter conversion experiment    • Conversion of ammeter into Voltmeter | amm...   3) Conversion of Voltmeter into ammeter | Experiment | Voltmeter into ammeter    • Conversion of Voltmeter into ammeter | Exp...