## Albert Einstein Biography Education Inventions Wife and Childhood

Albert Einstein a Genius Albert Einstein a Genius, extraordinary person. How he suffered for the job after completing the study and how he survived in Munich without his family very…

## Electromagnet Uses in Physics Lab

Introduction The electromagnet is a combination of two words electro + magnet. The second one is clear, this is the magnet but what about first (electro)? What does it indicate…

## Table of 17 | Multiplication Table of 17 Maths

Table of 17 is that which students learn after the foundation tables from 2 to 10. The table of 10 and 11 are very easy for the students and their…

## Table of 13 || Multiplication Table of 13

Table of 13 is the second table that students learn after the table of 12 and foundation tables from 2 to 10. The table of 10 and 11 are very…

## Superconductors Below Critical Temperature

Superconductor an Analytical Details The magnetic flux exclusion by the superconductor is a subject of interest in the chapter of superconductivity. With the help of some quiz questions, we will…

## Table of 2 | Multiplication for 2 | Learn for Understanding

Introduction Table of 2 Table of 2 is the first table that students learn in the beginning after the number’s understanding. It’s very easy for the students. If students make…

## Sum Arithmetic Operations a Quiz for Class- 2 to 3

The sum operations quiz is displayed below for class 2 onwards. Students will enjoy the quiz activity. The two-digit sum is taken in the practice.

## Table of 16 | Multiplication Table for 16 | Learn and Read

Table of 16 is the sixth number table that students learn after the foundation tables from 2 to 10. The table of 12,13,14, and 15 already we have covered. For…

## Table of 15 | Multiplication table of 15 | Read and Learn

Table of 15 is the interesting one because the first target remains to learn the table from 11 to 15. After learning the foundation table from 2 to 10 for…

## Table of 14 | Read and Learn 14 Table Maths

A table of 14 is listed here for the reading purpose of the students. Below the table you can find a quiz where you can check your learning. First, read…

## Table of 12 || Multiplication Table of 12

Table of 12 is the first table that students learn after the foundation tables from 2 to 10. The table of 10 and 11 remains very easy for the students…

## Shiny ABHAS MITRA- 1’st Physicist Claim Black Holes Alternative

About Prof. Abhas Mitra He is the first physicist to not only show/claim that the so-called “Black Holes’’ (a crucial concept in Astrophysics & Physics for 100 years) cannot be…

## Robust Ruby Laser Construction and Working

Ruby Laser its Construction and Working Ruby laser construction and working, It is the first operating laser using three energy levels scheme of population inversion and a solid-state crystal laser…

## Explanation of Anomalous Zeeman Effect | Atomic Physics

Atomic Physics |Anomalous Zeeman effect In atomic physics, we observe the interaction of the magnetic field with a magnetic dipole moment. Its interpretation is complex when S’≠0. The Lorentz classical…

## Zeeman Effect Explanation for B. Sc.

Zeeman Effect Introduction Zeeman Effect was observed In 1896, by the Zeeman (the Dutch physicist Pieter Zeeman) that, when an atom is placed in an external magnetic field, and then…

## Dipole Moment of Atom: Key for Material’s Properties

I start it with a simple example of a classroom. As you know, in the classroom when there is no teacher students sit in random directions. While the teacher enters…

## Specifications of Different Optical Fibers

Single-mode step-index fiber: Core diameter: 7 to 11 μm Cladding diameter: generally 125 μm Coating diameter: 200 to 300 μm Numerical aperture: 0.08 to 0.15 Performance: 2 to 5 dB/km with a…

## Magnetic Hysteresis Loop and B H Curve Explanation

Introduction of Magnetic Hysteresis Loop To understand this topic first of all we have to understand the basic concept. Like what is magnetic flux density and magnetic field intensity right?…