How Does An Electrical Slip Ring Work
An electrical slip ring is a elecromechanical device that transmits electrical signals or current from a rotating interface to a... View Article
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What Is A Series Rl Circuit
A series RL circuit is a circuit that contains a pure inductance of L (Henry) connected to a pure resistance... View Article
What Is The Modulation Index
Modulation index describes the extent to which modulation is done on a carrier signal. In an amplitude modulation, it is... View Article
Why Is Sound A Wave
A sound is a vibration that propagates as a wave of pressure, through a medium such as a gas, liquid... View Article
Is Binding Energy Positive Or Negative
Nuclear binding energy is the energy that is required to break aprat the nucleus into component parts. We can consider... View Article
What Are The Two Laws Of Radiation
There are some important laws of radiation that describe the various characetristics of radiation. Kirchoff’s Law Kirchhoff’s Law states that... View Article
How Do You Test A Dry Cell Battery
A dry cell is a battery that converts the chemical energy inside it to electrical energy. Dry cell batteries consist... View Article
Why Is Ac Passed To Solution To Measure Conductivity
An alternating current is preferred over a direct current to measure the conductance of a solution because DC causes the... View Article
Why Is The Central Fringe Dark
The central fringe in Newton’s rings is dark in the case of the reflected system because the air film thickness... View Article
Can Transverse Waves Travel Through Vacuum
Light and other types of electromagnetic waves are considered transverse waves. These waves travel through a vacuum as they do... View Article
What Is The Formula For Oscillation
The period or the time is taken for one oscillation by a pendulum can be calculated using the following formula:... View Article
How Is Kinetic Energy Related To Pressure
From the kinetic gas equation, we know the following relationship: The above equation signifies the relationship between kinetic energy and... View Article
What Is The Current Through Zener Diode
A Zener diode is a unique diode that not only allows current to flow in the forward direction but also,... View Article
How Does Light Act Like A Particle
Light behaves prominently like a wave, but it is also considered to be comprised of tiny packages of energy known... View Article
Why Does Red Light Refract The Least
Each beam of light has its own particular wavelength and is slowed differently by the glass. Violet light has a... View Article
How Do You Find The Acceleration Of A Pendulum
To find the acceleration of the pendulum, firstly calculate the time taken for one oscillation (T) by the pendulum by... View Article
How Can You Increase Youngs Modulus Of Steel
Young’s modulus is the measure of stiffness or rigidity of a material. The Young’s modulus is also referred to as... View Article
What Are The Two Types Of Engine
Two types of heat engine are: Internal Combustion Engine External Combustion Engine To know more about the efficiency of heat... View Article
Why Do We Prefer Ac Over Dc For Long Distance Transmission
Loss of energy is less in AC than DC and is also economical. Hence, AC is preferred for long-distance transmission.... View Article
In Which State Of Matter Are The Forces Of Attraction The Weakest
Forces of attraction are weakest in a gaseous state. To know more about the states of matter in an interesting... View Article
