Heat is the transfer of kinetic energy from one medium or object to another or via energy source to a medium or object. This energy transfer can occur in three ways namely radiation, conduction, and convection. Heat is a form…

We are aware that whenever an electric current flows through a conductor, a magnetic field surrounding it is produced. A varying current results in a varying magnetic field. Due to this, the magnetic flux varies and an electromotive force is…

Displacement Formula Displacement is calculated as the shortest distance between starting and final point which prefers straight-line path over curved paths. Suppose a body is moving in two different directions x and y then Resultant Displacement will be It gives…

The structure of the atom was the much-debated topic in the mid-1920s. Numerous atomic models including the theory proposed by J.J Thompson and the discovery of nucleus by Ernest Rutherford had emerged. But it was Neil Bohr, who asserted that…

One may have perceived that pushing a terminally ill bus can give it a sudden start. That’s because lift provides an upward push when it starts. Here velocity changes and this is acceleration! Henceforth, the frame accelerates. Acceleration is described…

Ohms law says that the current running through the conductor is directly proportional to the potential difference across its extremities as long as the temperature and other physical conditions are constant. Formula of Ohm’s Law Ohms law formula is articulated as…

What is Escape Velocity? Escape velocity is the minimum velocity required by a body to be projected to overcome the gravitational pull of the earth. It is the minimum velocity required by an object to escape the gravitational field that…

A quadrilateral whose vertices lie on a single circle is called cyclic quadrilateral. This circle is called the circumcircle, and the vertices are known to be concyclic. The sum of the products of opposite sides of a cyclic quadrilateral is…

Physics makes noteworthy offerings in new technologies that arise from theoretical advances. For instance, advances in the comprehension of electromagnetism or nuclear physics led directly to the improvement of new products such as computers, television, home appliances, and nuclear weapons;…