Question: Define mafnetic flux, maximum magnetic flux, minimum magnetic flux, magnetic flux through curved surface and give unit of magneti...Read More
Magnetic flux and Magnetic density
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 09, 2021
Rating: 5
Question: Define magnetic force and uniform magnetic field. Derive expression for the force acting on a current carrying conductor in a unif...Read More
Force on a ccurrent carrying conductor in a uniform magnetic field
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 07, 2021
Rating: 5
Ohmmeter is an electrical device which is used to measure the value of unknown resistance. Conversion of galvanometer into ohmmeter A galvan...Read More
Ohmmeter: And the process of conversion of Galvanometer into Ohmmeter
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 05, 2021
Rating: 5
Voltmeter is an electrical device which is used to measure the potential difference between two points. It is the modified form of galvanome...Read More
Voltmeter: And the process of conversion of Galvanometer into Voltmeter
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 05, 2021
Rating: 5
Ammeter Ammeter is an electrical device which is used to measure the current. It is the modified form of galvanometer. It is a low resistanc...Read More
Ammeter: And the process of conversion of Galvanometer into Ammeter
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 05, 2021
Rating: 5
We define current sensitivity of galvanometer as the current, in microamperes, needed to generate one millimeter (1mm) deflection on a scal...Read More
Current Sensitivity of Galvanometer: How it can be increased
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 05, 2021
Rating: 5
Galvanometer Galvanometer is an electrical device which is used to detect the passage of current through a circuit. Principle Torque acts o...Read More
The Principle, Construction and Working of a Galvanometer
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 05, 2021
Rating: 5
AVO-meter stands for Ampere, Volt and Ohm meter. AVO-meter is an electrical instrument which can measure the current in amperes, potential d...Read More
AVO Meter and its different functions
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 05, 2021
Rating: 5
It is very versatile electronic apparatus/device. It is in fact a high speed/rapid graph plotting device. It displays the appearance and me...Read More
Cathode Ray Oscilloscope CRO: Its Principle, Construction, Working of a Cathode Ray Oscilloscope and its uses
Reviewed by Syed Muhmmad Muzammil Gilani
on
April 04, 2021
Rating: 5