Determine Planck's Constant using LED

Order Code: 24258312.9

Category: General Lab Equipment V

Features: LCD for current and voltage Variable Power Supply (0-5Volt) Online product tutorials and manual is available to perform lab experiments by following step-by-step experimental procedure Technical Specificatio...



SPECIFICATION

Features:

  • LCD for current and voltage

  • Variable Power Supply (0-5Volt)

  • Online product tutorials and manual is available to perform lab experiments by following step-by-step experimental procedure

Technical Specifications:

  • Mains : 230V , 50 Hz

  • Fuse : 0.5A DC

  • Power Supply : 0 - 5V

  • LED Type : Super bright

  • Size : 5 mm

  • Colours : Blue, Green, Orange, Red

  • DC Voltmeter: Type : LCD Display : 3½ digit

  • Range : 200 mV - 200 V DC

  • Ammeter Type : LCD Display : 3½ digit

  • Range : 2μA - 200 mA

Experiments:

  • Determination of Planck's Constant using Light Emitting Diode(LED).

  • Draw the I-V characteristic for Light Emitting Diode (LED) andhence determine the Threshold Voltage.

  • Determination of Planck's Constant by plotting curve between Threshold Voltage and Wavelength of LEDs. 

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