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Hi, I’m Manoj Kumar Verma, a physics educator with a B.Tech in Electrical Engineering. With over a decade of teaching experience, I’ve helped hundreds of students discover that physics can be both simple and exciting. As a YouTuber and blogger, I share tips, explanations, and resources to make learning more enjoyable and accessible for everyone. This blog is dedicated to helping students understand physics concepts with ease.

Loss Of Energy In Redistribution Of Charges | Redistribution Of Charges

Loss Of Energy In Redistribution Of Charges | Redistribution Of Charges Loss Of Energy In Redistribution Of Charges | Redistribution Of Charges :- When capacitors charged to different potentials are connected with each other, charge flows from the capacitor at higher potential to the one at lower potential. In this process, although the total…

Class 12th NCERT

Common Potential | Common Potential Formula | Common Potential Of Capacitor

Common Potential | Common Potential Formula | Common Potential Of Capacitor Common Potential | Common Potential Formula | Common Potential Of Capacitor :- When two capacitors that have been charged to different electric potentials are connected by a conducting wire, electric charge flows from the capacitor at higher potential to the capacitor at lower…

Class 12th NCERT

Combination Of Capacitors

Combination Of Capacitors Combination Of Capacitors :- When a capacitor of the desired capacitance is not available, two or more capacitors are connected together to obtain the required capacitance. The combination of capacitors is done in two ways :- Series combination and Parallel combination (1). Series Combination Of Capacitors In a series combination…

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Class 12th NCERT

Energy Stored In A Capacitor | Energy Stored In A Capacitor Formula

Energy Stored In A Capacitor | Energy Stored In A Capacitor Formula Energy Stored In A Capacitor | Energy Stored In A Capacitor Formula :- Suppose a capacitor has capacitance C and is connected to a battery, by which it is charged from zero potential to a potential V. To determine the total energy…

Class 12th NCERT

Cylindrical Capacitor | Capacitance Of Cylindrical Capacitor

Cylindrical Capacitor | Capacitance Of Cylindrical Capacitor Cylindrical Capacitor | Capacitance Of Cylindrical Capacitor :- A cylindrical capacitor is a type of capacitor in which two coaxial cylindrical conductors are present, and the space between them is filled with a dielectric material (air or any other insulating material). Structure of a Cylindrical Capacitor :…

Class 12th NCERT

Spherical Capacitor | Capacitance Of Spherical Capacitor

Spherical Capacitor | Capacitance Of Spherical Capacitor Spherical Capacitor | Capacitance Of Spherical Capacitor :- In a spherical capacitor, there are two spherical conductors which are either concentric, or placed at a very large distance from each other. Therefore, we can divide a spherical capacitor into two parts as follows :- (a). A spherical…

Class 12th NCERT

Effect Of Dielectric On Capacitance

Effect Of Dielectric On Capacitance Effect Of Dielectric On Capacitance :- Suppose the charge densities on the plates of a capacitor are +σ and −σ respectively, and the distance between the plates is d. The entire space between the plates is filled with a dielectric material having dielectric constant εr . The dielectric material…

Class 12th NCERT

Dielectric Strength | What Is Dielectric Strength

Dielectric Strength | What Is Dielectric Strength Dielectric Strength | What Is Dielectric Strength :- The maximum electric field that a dielectric material can withstand without breaking down is called the dielectric strength of that material. The potential difference between the plates of the capacitor, From the above equation, we see that to store…

Class 12th NCERT

Electric Polarization | What Is Electric Polarization

Electric Polarization | What Is Electric Polarization Electric Polarization | What Is Electric Polarization :- When a non-polar dielectric material is placed in an external electric field , the centre of positive charge experiences a force in the direction of the electric field , while the centre of negative charge experiences a force in…

Class 12th NCERT

Dielectric Materials | What Are Dielectric Materials

Dielectric Materials | What Are Dielectric Materials Dielectric Materials | What Are Dielectric Materials :- Insulators which, when placed in an external electric field, undergo a minute local displacement of charges are called dielectric materials. Dielectrics behave as insulators up to a certain maximum value of the electric field; however, if the magnitude of…

Class 12th NCERT