Apni Physics

Hall Effect Experiment : How to observe Hall Voltage in the Physics Lab

Post author:Dr Sushil Kumar
Post published:29/01/2017
Post category:Expt Viva
Post comments:3 Comments
Post last modified:20/09/2020
Reading time:4 mins read

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…

How to Measure the Magnetic Susceptibility of FeCl3 solution by Quinke Method

Post author:Dr Sushil Kumar
Post published:29/01/2017
Post category:Expt Viva
Post comments:1 Comment
Post last modified:20/09/2020
Reading time:4 mins read

The aim of the experiment is to Measure the Magnetic Susceptibility of the FeCl3 solution by Quinke's Method. In this experiment, we have used An electromagnet, its power supply, A…

The Magnetic Susceptibility and its Mathematical Formulation

Post author:Dr Sushil Kumar
Post published:29/01/2017
Post category:Class Notes
Post comments:0 Comments
Post last modified:21/08/2019
Reading time:1 min read

In this video lecture I have derived the formula to calculate the magnetic susceptibility and tried to give answer on the basis of force that why the level of liquid…

Modifification of Ampere’s Circuital Law, Displacement Current

Post author:Dr Sushil Kumar
Post published:28/01/2017
Post category:Class Notes
Post comments:1 Comment
Post last modified:21/08/2019
Reading time:3 mins read

This lecture includes the formulation for the modified Ampere's Circuital Law. 1. Part From the continuity equation, we have seen that if the nature of current is DC, then divergence…