Solenoid and Toroid Before to know Solenoid and Toroid , students must know Ampere’s circuital law , proof of Ampere’s circuital law and its application. To know all these thing click here- In this topic we will discuss about one of the application of Ampere’s circuital law . We will define solenoid… Continue reading Solenoid and Toroid

# Category: 12th Notes

## Ampere’s circuital law

Ampere’s circuital law In this topic we will discuss about Ampere’s circuital law and proof of Ampere’s circuital law ( using Biot- Savart’s law).We will also discuss the applications of Ampere’s circuital law (Magnetic field due to infinite long straight wire carrying current,magnetic field due to current through very long circular cylinder or thick wire,… Continue reading Ampere’s circuital law

## Magnetic field at a point on the axis of a circular coil carrying current

Magnetic field at a point on the axis of a circular coil carrying current Before to learn about this topic students must know about Biot-Savart law. To learn about this topic click here- In this topic we will discuss about Magnetic field at a point on the axis of a circular coil carrying current ,… Continue reading Magnetic field at a point on the axis of a circular coil carrying current

## Magnetic field at the center of a circular current carrying coil

Magnetic field at the center of a circular current carrying coil Before to know about this topic students must know Biot-Savart’s law. To get the notes on Biot-Savart’s law click here- Magnetic field at the center of a circular current carrying coil is the one of the application of Biot-Savart’s law . here we will… Continue reading Magnetic field at the center of a circular current carrying coil

## Force on a moving charge in a Magnetic field

Force on a moving charge in a Magnetic field In this topic Force on a moving charge in a Magnetic field , define the magnetic field and units and dimension of magnetic field .We will also know about Fleming’s left hand rule. Before to know about this topic Force on a moving charge in a… Continue reading Force on a moving charge in a Magnetic field

## Magnetic effect of current,Oersted experiment and Amperes swimming rule

Magnetic effect of current, Oersted experiment and Amperes swimming rule – In this topic we will discuss about magnetic effect of current,Oersted experiment and Ampere’s swimming rule. Magnetic effect of current– When electric current passes through a conductor (conducting wire) then magnetic field developed around the conductor. The intimate relationship between electricity and magnetism was… Continue reading Magnetic effect of current,Oersted experiment and Amperes swimming rule

## Complete notes of current electricity

Complete notes of current electricity – Physics classes by Nayan jha providing Complete notes of current electricity . As you know i am already provided the notes of all topics related to current electricity. But for the students to get the Complete notes of current electricity , here students can find each topics of current… Continue reading Complete notes of current electricity

## Potentiometer

Potentiometer In this topic we will discuss about Potentiometer,its working principle and its applications. Also we will know sensitivity of potentiometer. Before to know about this topic student must read the following topics – i.- Kirchhoff’s law,to read this topic click here- ii.- Wheatstone bridge,to read this topic click here- iii.-Mete bridge,to read this topic… Continue reading Potentiometer

## Meter bridge or slide wire bridge

Meter bridge or slide wire bridge In this topic we will discuss about Meter bridge or slide wire bridge . Principle of Meter bridge or slide wire bridge , its working and, end errors with correction of end error. Before to know this topic students must read the following topics. i. Kirchhoff’s rule , To… Continue reading Meter bridge or slide wire bridge

## Wheatstone bridge

Wheatstone bridge In this topic we will discuss about Wheatstone bridge ,its principle and balanced condition for Wheatstone bridge .And some important points for Wheatstone bridge. Before to know about Wheatstone bridge , students must read these topics first- i. Kirchhoff’s rule , to get the notes on this topic click here- ii. Ohm’s law,… Continue reading Wheatstone bridge