## Archives for Physics 2nd Paper

## 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…

## New Curriculum Math Solution of Static Electricity

New Curriculum Math Solution of Static Electricity. Math Solution of Static Electricity. Static electricity is an excess of electric charge trapped on the surface of an object. The charge remains until it is allowed to escape to an object with a weaker or opposite electrical charge, such as the ground, by means of an electric current…

## 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…

## EV SSC Mathematics MCQ Question With Answer 2017

EV SSC Mathematics MCQ Question With Answer 2017. Mathematics is originated from the process of expressing quantities in symbols or numbers. The history of numbers is as ancient as the history of human civilization. Greek Philosopher Aristotle According to the formal inauguration of mathematics occurs in the practice of mathematics by the sect of a…

## EV SSC MCQ Question Ans. Probability

EV SSC MCQ Question Ans. Probability. In our everyday life, we frequently use the word ‘probability.’ For example passing rate of SSC examination in this year is poor. Tomorrow the temperature will probably rise by 2 degrees celsius; The probability of raining tomorrow is slight; The probability of Bangladesh winning the Asia cup is high.…

## EV SSC MCQ Question Ans. Vectors in a Plane

EV SSC MCQ Question Ans. Vectors in a Plane. We have learnt scalar quantities and the use of different mathematical operations on these. But many activities of daily life cannot be explained with the concept of scalar quantity. So, we need the conception of the vector quantity. We shall discuss vector quantities in this chapter.…