Bangla Note of Physics 2nd paper for HSC
HSC Old Version Physics Notes, Physics is “knowledge, the science of nature”, from physics, i.e. “nature” is a part of natural philosophy and a natural science that involves the study of matter and its motion through space and time, along with related concepts such as energy and force. More broadly, it is the general analysis of … Read more
Last Updated: March 19, 2026 at 9:58 pm
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 … Read more
Last Updated: March 19, 2026 at 10:54 pm
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 … Read more
Last Updated: March 19, 2026 at 10:54 pm
Math Solution of Atomic Model and Nuclear Physics.Atomic 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 … Read more
Last Updated: March 19, 2026 at 10:55 pm
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 … Read more
Last Updated: March 19, 2026 at 10:55 pm
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 … Read more
Last Updated: March 19, 2026 at 10:55 pm
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 … Read more
Last Updated: March 19, 2026 at 10:54 pm
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 … Read more
Last Updated: March 19, 2026 at 10:55 pm
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 … Read more
Last Updated: March 19, 2026 at 10:29 pm