The Hindustan Socialist Republican Association (HSRA) was a revolutionary party set up by Ram Prasad Bismil and his associates to fight against... View Article
Table of Contents: A. GS1 Related: B. GS2 Related: 1. Nobel prize - 2016 2. Singapore PM says India needs to remove bottlenecks for more... View Article
We have read about the interaction of the electric field and magnetic field and the motion of charged particles in the presence of both the... View Article
The inductor is a passive device that stores energy in a magnetic field when electric current flows through it. An inductor can oppose or block... View Article
We know that a capacitor is a passive electronic device with two terminals. It has the capacity to store electrical energy in an electrical... View Article
Differentiation and Integration are the two major concepts of calculus. Differentiation is used to study the small change of a quantity with... View Article
We have dealt with the systems containing discrete charges such as Q1, Q2,…, Qn. We noticed that the operations involved in such cases were... View Article
Drugs are chemical substances that affect/alter physiological functions when taken into a living system. When a drug is therapeutically active... View Article
A liquid that is suspended in the form of fine droplets in a continuous phase. We have classified colloids on the basis of the dispersed phase... View Article
Consider a dipole with charges q1 = +q and q2 = -q placed in a uniform electric field as shown in the figure above. The charges are separated by... View Article
Every year, approximately a thousand candidates are selected for various posts of the Civil Services Exam, which is considered to be one of the... View Article
Boiling point elevation refers to the increase in the boiling point of a solvent upon the addition of a solute. When a non-volatile solute is... View Article
Freezing point depression refers to the lowering of the freezing point of solvents upon the addition of solutes. It is a colligative property... View Article
Alternating Current (AC) is a type of electric current that reverses its direction periodically in contrast to the Direct Current (DC) which... View Article
A polymer is a large molecule or a macromolecule formed by joining many repeated subunits. They may be naturally found in plants and animals... View Article
In an amplifier, we have seen that a sinusoidal input is given which appears as an amplified signal in the output. This means that external input... View Article
Ether is an organic compound containing an oxygen atom bonded to two same or different alkyl or aryl groups. The general formula for ethers can... View Article
Haloarene or aryl halide is a chemical compound containing arenas, where one or more hydrogen atoms are bonded to the aromatic ring and are... View Article
From our previous studies, we are aware that Lenz’s law is consistent with the law of conservation of energy. Apart from the qualitative... View Article
