Physics by Experiments

This book “Physics by Experiments” is prepared specially for under graduate Courses & first year Engineering Courses of various Universities. This book covers Diffraction Grating Transistor Characteristics Verification of Stefan’s law Zener Diode Characteristics Series & Parallel LCR Circuit Electrical Resistivity by Four Probe method Fermi Energy Dielectric Constant Energy gap of Semiconductor diode Planck’s Constant using LED’s B-H Curve Ultrasonic Interferometer Photo Diode Characteristics Torsion Pendulum Uniform Bending Newton’s Rings Black Box. These experiments are directly and indirectly connect the under graduate Courses and technical courses.