# Category Moving charges and magnetism

## what is velocity selector or Wien filter class 12, uses and limitations

Velocity Selector or Wien filter Introduction We know that when a charged particle travels through the cross-field (perpendicular electric and magnetic field) then each field exerts a force on the traveling charged particle and tried to bend its trajectory. If…

## Lorentz force class-12 | definition, formula, significance, and applications

Lorentz force Introduction In this present article, we will talk about the force acting on the charged particle when it moves in a simultaneous electric and magnetic field. The electromagnetic force experienced by the moving charged particles due to the…

## Motion of the charged particles in combined electric and magnetic field, class -12

The motion of the charged particles in the combined electric and magnetic field We have discussed the motion of charged particles in a uniform magnetic field and electric field separately. We have seen that what is the behaviour of the…

## Motion of the charged particles in a uniform electric field, class-12

The motion of a charged particle in a uniform electric field In the previous article, we have studied the motion of charged particles in a uniform magnetic field. In this article, we will study the motion of charged particles in…

## Motion of charged particle in a uniform magnetic field, class-12

The motion of charged particles in a uniform magnetic field In this section, we are going to discuss the motion of charged particles in a uniform magnetic field. We will discuss that what happened to the charged particles when they…

## Electric force vs magnetic force, physics class-12

ELECTRIC FORCE VS MAGNETIC FORCE In this article, we are going to understand the basic difference between electric and magnetic forces and we will also compare the effects of the electric and the magnetic fields on the charged particle, so…

## Magnetic field due to toroid, derivation class-12

Here, we will derive an expression for magnetic field due to a toroid. So lets get started…  Wait before getting started, let’s recall what is a toroid? WHAT IS A TOROID? A toroid is just a circular solenoid (doughnuts shaped)…

## What is a toroid? definition, formula, advantages and uses, class-12

WHAT IS TOROID? Here, we will discuss about toroid in two ways first as per the mathematics and second as per the physics. We will also discuss toroid definition, formula and it’s applications. So let’s get started… TOROID IN MATHEMATICS…

## Magnetic field due to solenoid, class 12 derivation

MAGNETIC FIELD DUE TO SOLENOID DERIVATION CLASS-12 OVERVIEW A solenoid is a helical coil that can be obtained by tightly bounding the copper wire on the cylindrical portion of the insulating material. When electric current flows through the solenoid, it…

## Solenoid engine, construction, working principle, advantages, science project

SOLENOID ENGINE Are you a school student? Do you want to construct a solenoid engine in your science project? If, Yes then you are at right place. In this article, we will learn about that what is solenoid engine? What…