Hall Effect Experiment and 10 Viva Questions
Hall Effect Experiment and Viva Questions: In the hall effect experiment, we determine the hall voltage and hall coefficient. What is the principle of the Hall effect ?"When we place…
The physics practicals and science experiment understanding of the students in the lab.
Planck’s Constant Experiment Excellent 15 Viva Questions
Planck's Constant Viva Questions: Planck's Constant using LED [determination of Planck's constant by using light-emitting diodes (LEDs)] APPARATUS: Planck’s constant kit, wires, graph paper, and 3-4 LEDs. FORMULA USED: Planck’s constant…
Semiconductor diode Characteristics
Semiconductor Diode Characteristics To determine the V-I Characteristics of a p n junction diode To draw the characteristics means behavior of current in forward and reverse bias of a semiconductor junction…
Viva Questions Experiments Attenuation in Optical Fibre
Attenuation losses in Optical Fibers An optical fiber is made of either glass or plastic material. The refractive index of the material plays an important role in the transmission of…
Stewart and Gee’s Experiment Viva Questions | apniPhysics
Stewart and Gee's Method Determination of Magnetic Field along the Axis of a Current-Carrying Circular Coil 1Q. What is the magnetic induction formula at a point x, away from the…
Melde Experiment Viva Questions BSc
Melde Experiment Aim: To determine the frequency of the vibrator using Melde experiment What is the frequency of AC in Melde's experiment ? It is 50 Hz in India. …
Amazing 27- Viva Questions (e m ratio) Charge to Mass Ratio Experiment
Viva Questions: e/m (charge to mass) ratio of the electron is determined using the cathode ray tube in this experiment In this experiment, we determine the specific charge value e/m…
Michelson- Morley experiment Solution of Aether Medium
Michelson Morley experiment (the Main topic starts after 9:00 minutes, and watch at 33:00 minutes by simulation) In this video lecture, I have started with some basic concepts which are…
Why we rotate Michelson Morley Interferometer Apparatus by 90 degree
Michelson Morley Interferometer With the help of Michelson Morley Interferometer simulation, I have tried to explain these basic concepts... Rotation of Interferometer Michelson Morley experiment Semisilvered glass plate role the…
Hall Effect Experiment : How to observe Hall Voltage in the Physics Lab
The Hall Effect experiment is explained very briefly (I just tried to make it brief). In general, we ask our students to find the Hall Voltage and Hall Coefficient. The…