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What is the difference between E and V?

The term E denotes the electric field and the term V denotes the potential difference. The electric field is the... View Article

Heat and work are forms of energy that are in motion. They exist only when there is a change in... View Article

a) Radio Receiver b) Transmitter c) Between Radio Receiver and Transmitter d) None of the above. Answer: b) Transmitter

Reactions that have negative delta G release free energy and are known as an exergonic reaction. A negative ∆G indicates... View Article

We know that the speed of sound in air is 343 m/s, and from the given question we know that... View Article

Normally, two types of stresses are induced in a shaft. They are: 1) Torsional stresses due to the transmission of... View Article

Light intensity or luminous intensity in physics is the amount of light falling on a surface over any given square... View Article

PCM stands for Pulse Code Modulation. It is the process of converting analog signal into a digital signal using three... View Article

The Gibbs free energy can either increase or decrease when the temperature increases. This condition depends on the change in... View Article

It is false to assume that there is no gravity in space, in fact, a small amount of gravity is... View Article

Elements such as helium and hydrogen that have small nuclei release plenty of energy when they fuse together. When the... View Article

Electrostatics has proven useful in many areas. Some of these applications are listed below: Van de Graff Generator Robert Van... View Article

The magnetic field inside the solenoid is proportional to the applied current and the number of turns per unit length.... View Article

Maxwell predicted that magnetic and electric fields travel in the form of waves and these waves move at the speed... View Article

The three main principles of the kinetic theory are: No energy is gained or lost during the collision between molecules.... View Article

The heat as it flows brings along some entropy which must be disposed of before the cycle can start. To... View Article

The gas laws apply only to ideal gases. Ideal gases are gases whose behaviour is interpretable. Some characteristics of ideal... View Article

Capacitors in DC Circuit Capacitors in a DC circuit gradually charge until the charging voltage of the capacitor becomes equal... View Article

Superposition theorem states that the response across any element in a linear bilateral network having more than one source is... View Article

The direction of the conventional current is from the positive terminal to the negative terminal. The actual flow of current... View Article