## Archives for Bangla Version

## New Curriculum Math Note of Current Electricity

New Curriculum Math Note of Current Electricity. An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in a plasma. The SI unit for…

## Math Solution of Electromagnetic Induction & Alternating Current

Math Solution of Electromagnetic Induction & Alternating Current. In 1831 Electromagnetic induction was discovered independently by Michael Faraday and Joseph Henry; though, Faraday was the first to distribute the results of his experimentations. In Faraday's first experimental demonstration. Based on his assessment of recently discovered properties of electromagnets, he projected that when current started to flow…

## Math Solution of Atomic Model and Nuclear Physics

Math Solution of Atomic Model and Nuclear Model and Nuclear Physics, Nuclear physics is the field of physics that studies the voters and connections of atomic centres. The most usually known requests of nuclear physics are nuclear power generation and atomic arms skill, but the investigation has to provide request on many grounds, counting those…

## Math Solution of Introduction to Modern Physics

Math Solution of Introduction to Modern Physics Math Solution of Introduction to Modern Physics. The term recent physics refers to the post-Newtonian beginning of physics. Put purely, modern physics agreements with the fundamental construction of the tiniest particles in nature (“quantum” mechanics), as well as a laborious sympathetic of the important communication of atoms, unspoken as…

## Math Solution of Geometriccal Optics

Math Solution of Geometrical Optics Math Solution of Geometrical Optics. Light is a form of radiant energy or external cause which creates a sensation of light when enters into our eyes. This radiant energy travels from one place to another place in the form of transverse waves. Light propagates in a straight line in a…

## Math Solution of Magnetic Effect of Electric Current and Magnetism

Math Solution of Magnetic Effect of Electric Current and Magnetism. When electric current flows through a wire wound around an iron bar, the bar behaves like a magnet. This magnet is called an electromagnet. An electromagnet is formed due to the magnetic effect of electric current. This magnetic effect of electric current was discovered by Hans…

## Math Solution of Physical Optics

Math Solution of Physical Optics. In physics, physical optics, or movement optics, is the division of optics which educations interfering, deflection, polarity, and other miracles for which the beam estimate of symmetrical optics is not valid. This usage inclines not to contain special effects such as substantial sound in visual communiqué, which is considered in the…

## Math Solution of Electromagnetic Induction & Alternating Current

Math Solution of Electromagnetic Induction & Alternating Current. Mathematics is an important subject of electro-magnetic induction. A bar magnet or a coil and a closed minor bidyutbahi its relative speed between the coil, or the magnitude of an electric current in a coil of bidyutbahi Changing the line of magnetic force associated with the secondary…

## Magnetic Effect of Electric Current and Magnetism

Magnetic Effect of Electric Current and Magnetism. Magnetic flow of current action: The flow of electricity through a conductive wire creates a magnetic field around the wire. Power flows to the magnetic action of the incident. Right hand rule: No flow of current flowing through a conductor. The other direction is indicated by the right…

## Electromagnetic Induction & Alternating Current

Electromagnetic Induction & Alternating Current. Electromagnetic induction: A dynamic magnet or taritbahi circuit electromotive force and electric current passing through a closed circuit of the process to generate the flow of electromagnetic induction. When passed through a closed coil magnetic or magnetic balarekhara balarekhara total number of changes, then a short-term electromotive force of the coil…