A capacitor is a device used in electronics that stores energy and electric charge. The parallel plate capacitor is one of the most basic and significant types of capacitors. It is extensively utilised in electronic circuits. Electronic circuits In general, a capacitor consists of two conductors placed close to each other. We can say for … Read more
We frequently investigate the behaviour of electric charges in the fields of electricity and magnetism. However, what occurs if an insulator, such as glass or plastic, is exposed to an electric field. Insulator Despite not allowing current to flow through them, certain materials however interact with electric fields. Polarization is the mechanism that explains the … Read more
Electric charges at rest are the subject of electrostatics. Materials that permit the free flow of electric charges normally electrons are called as conductors. Metals like copper, silver, and aluminum are classic examples. Electrons What Happens When a Conductor is Charged? A charge does not remain in one location when it is applied to a … Read more
Think of it like this, imagine we are walking on a hilly terrain. Some parts are higher, some are lower, and some are at the same height. Now, if we were to draw a line connecting all the points that are at the exact same height, what would that line represent? A contour line, right. … Read more
An electric dipole is a key component in the study of electrostatics. Two charges that are opposite and equal and are spaced a short distance apart, make up this straightforward arrangement. Potential Due to an Electric Dipole In many branches of physics, such as electric fields and molecular interactions, an understanding of how such a … Read more
The idea of electric potential is essential to understand how charges interact in an electric field. The electric potential caused by a point charge is among the most straightforward and vital scenarios to investigate. Electric field What is Electric Potential? The work required to move a unit positive charge from infinity to a point in … Read more
We frequently hear about potential energy in our daily lives, such as the energy of a stretched rubber band that is ready to snap back. Similar to this, charges in the field of electrostatics have potential energy depending on their spatial arrangement. The electric force between them is what produces this energy. Rubber band What … Read more
The area of physics that studies electric charges at rest is called electrostatics. Electrostatic potential is a key idea in electrostatics. It aids in our comprehension of the amount of effort needed to move a charge across an electric field. Electric field Insulator Electrostatic potential (V) at a point = work done by an external … Read more
One of the most vital ideas in electrostatics is Gauss’s Law. It aids in our comprehension of how electric charges produce electric fields and how these fields act under various conditions. Electric charges Gauss’s Law: The total electric flux through a closed surface is equal to 1 / ε0 times the total charge enclosed by … Read more
One of the most significant laws in electrostatics is Gauss’s Law. It clarifies the process by which electric charges produce electric fields. This law’s advantage is that it simplifies the computation of electric fields, particularly in cases when the charge distribution is symmetrical (such as in spheres, cylinders, or planes). What is Gauss’s Law? Gauss’s … Read more