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12th Notes JEE NEET/PMT

SELF-INDUCTION OF LONG SOLENOID

SELF-INDUCTION OF LONG SOLENOID SELF-INDUCTION OF LONG SOLENOID this topic is important for the class 12th board examination Self-inductance of long air-cored solenoid question may asked as – what do you mean by the term self-induction ? Find expression for the self-inductance of long air cored solenoid . Self-inductance of long air-cored solenoid – Suppose […]

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10th Physics Notes 12th Notes JEE NEET/PMT

SELF-INDUCTION

Explain the term self-induction of a coil Self – Induction – It is the property of an electric circuit or coil by virtue of which it opposes any change of flux or current in it by inducing a current in itself is called self- induction. In another words we can say “self-induction is the inertia […]

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10th Physics Notes 12th Notes JEE NEET/PMT

What is electric current

What is electric current What is electric current ? what is its unit ? define Ampere. Electric current-When electric charges is in motion , they constitute what is called an electric current . electric current is defined as the rate of flow of charge through an area of the conductor . if  Q is the […]

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12th Notes JEE NEET/PMT

Faraday’s law of electromagnetic induction

Faraday’s law of electromagnetic induction Electromagnetic induction – As we know when electric current passes through a conductor then magnetic field developed across the conductor , first discovered by Oersted . But Michael Faraday found its converse is also possible i.e. Whenever magnetic field changes around a coil ( and hence magnetic flux linked  across […]

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11th assignment Assignments JEE NEET/PMT

OBJECTIVE QUESTIONS OF KINEMATICS

KINEMATICS  ( OBJECTIVE QUESTIONS)   THIS ASSIGNMENT IS USEFUL FOR THE STUDENTS FOR CLASS XI ,NEET/ AIIMS AND JEE( MAIN / ADVANCE)OBJECTIVE QUESTIONS OF KINEMATICS IS DESIGNED FOR THE MULTI EXAMINATIONS PAPER  FOR THE STUDENTS . THIS QUESTION PAPER CONTAINS ALL KIND OF QUESTIONS LIKE ACCELERATED MOTION , PROJECTILE ETC….SINCE NUMBER OF QUESTIONS ARE VERY […]

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12th Assignments JEE NEET/PMT

OBJECTIVE QUESTIONS OF ELECTROSTATICS

ELECTROSTATICS OBJECTIVE TYPE QUESTIONS OF ELECTROSTATICS FOR THE STUDENTS PREPARING FOR JEE/ NEET/AIIMS. OBJECTIVE TYPE QUESTIONS OF ELECTROSTATICS questions will help the students to practice the entire chapter of ELECTROSTATICS …..Having solved these question students will be able to solve all questions in all competitive examinations based on this chapter . Section A is for NEET […]

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JEE NEET/PMT

OBJECTIVE QUESTIONS FOR UNITS AND DIMENSIONS

UNITS AND DIMENSIONS These questions will help the students to practice and test himself for the chapter units and dimensions. But before to solve these objective questions of unit and dimensions students must read the following topics , published by Physics classes by Nayan jha:- Units and measurement. To get the notes click here- Dimensions […]