From Quantity to Quality: Redefining Institutional Approaches to Research Publication
Sushil K
Best-known Magnetic Susceptibility Experiment 20 Viva Questions
Viva Questions: How to determine magnetic susceptibility using FeCl3 liquid in Quincke’s tube experiment. Some viva questions are listed here that might be useful for you to understand the experiment. I have not written the answer here because if you have performed the experiment it is obvious you will be familiar with these answers. If ...
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15 Viva Questions Magnetic Susceptibility by Quincke Method Experiment
Viva Questions Quincke’s Method Experiment: Magnetic Susceptibility by Quincke Method Experiment is determined by using the FECL3 solution. 1Q. What is the atomic dipole moment? 2Q. What is Bohr Magneton? 3Q: What are B and H, and what are the units in the CGS/SI system? Free Online Courses [tutor_course id=”6754,6672,6332,6548″ exclude_ids=”” category=”” orderby=”ID” order=”DESC” count=”3″] ...
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Hall Effect Experiment and 10 Viva Questions
In the hall effect experiment, we determine the hall voltage and hall coefficient. Hall Effect Experiment and Viva Questions: What is the principle of the Hall effect ?”When we place a current-carrying semiconductor specimen in the presence of a uniform magnetic field, a potential difference creates between the two faces. For example, If the current ...
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Planck’s Constant Experiment Excellent 15 Viva Questions
Planck’s Constant Experiment 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 is h = eV /ν, where e is an electronic charge, V is the voltage reading in a voltmeter, and v is the ...
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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 diode. This diode either made by silicon or germanium which has atomic number Z=14 or Z=32 respectively. There are some questions related to this science ...
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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 an optical signal used further in communications. This signal travel inside the core of an optical fiber with the speed of light. As you know ...
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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 center of the circular coil? The magnetic induction formula at a point x, away from the center of a circular coil carrying a current I ...
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Melde Experiment Viva Questions BSc
Melde Experiment Aim: To determine the frequency of the vibrator using Melde’s experiment What is the frequency of AC in Melde’s experiment? It is 50 Hz in India. Viva Questions Melde experiment 1Q. What do you mean by progressive waves or standing waves? Progressive waves and standing waves are two different types of wave phenomena. ...
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e/m Thomson Method Experiment || 27- Viva Questions (e m ratio)
In e/m Thomson Method experiment, we determine the specific charge value e/m ratio by the Thomson method. Cathode ray tube is the main component of this experiment. As you know cathode ray tube has three components first is electron gun second is deflector plates for horizontal and vertical deflection and the third part is a ...
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