Inductors
Inductance, Magnetism and Magnetic Field
-
How to Calculate the Floor Area For General Lighting?
Determining the Floor Area of a Dwelling Unit For General Lighting – Solved Example Based on NEC-2023 Sizing Floor Area for Lighting Determining the number of general lighting circuits in…
Read More » -
Why Do LED Indicator Lights Glow Even When Switched OFF?
Why Does the Indicator Light in Some Electrical Appliances Not Turn Off Immediately After the Switch is Turned OFF? You may have observed that when the supply to certain electrical…
Read More » -
Why is the Neutral Wire Size Smaller than the Phase Wire?
Why is the Size of the Neutral Conductor Smaller than the Line Conductor in a Polyphase System? In a three-phase (poly-phase) system, the Neutral wire may sometimes be smaller than…
Read More » -
Inductor Color Codes – How To Read Inductor Value? Calculator
How to know the Value of Inductance of an Inductor using Standard & Color Codes – Calculators & Examples Reading Value of Inductor Marking Codes For small Inductors like air-core,…
Read More » -
Series Inductors Calculator
Inductance of Series Connected Inductors Calculator Formula & Equations for Series Inductors Calculator Finding Total Resistance (RT) of series connected resistors network when R1 and R2 are given; CT = C1 + C2 Finding R1 when RT and…
Read More » -
Differences Between Electrostatic & Electromagnetic Terms
Differences between Electrostatic and Electromagnetic Terms Electricity and magnetism are the most basic terms used in our daily day life and electrical engineering. They are very closely related to each…
Read More » -
Difference between Electric Field and Magnetic Field
What is the Difference between Electric Field & Magnetic Field? The electric field and magnetic field are both fundamentals of electrical and electronics engineering. The electric field is the area…
Read More » -
Oersted’s Law of a Magnetic Field of a Straight Current Carrying Conductor
Oersted’s Law of Electromagnetism – Its Formula and Applications What is Oersted’s Law? A Danish physicist Hans Christian Ørsted discovered the relation between electricity and magnetism on 21 April 1820…
Read More » -
Right Hand Grip/Thumb Rule, Corkscrew Rule & End/Clock Rule
Right Hand Thumb Gripping Rule, Corkscrew Rule, Clock Rule or End Rule For Current & Magnetic Field Direction A Danish physicist Hans Christian Orsted in 1820 discovered the relation between…
Read More » -
Coulomb’s Laws of Magnetic Force – Formula & Solved Example
Coulomb’s Law of Magnetic Force Charles-Augustin de Coulomb was the first French physicist and military engineer who introduced the Laws of Magnetic Force in 1785 known as Coulomb’s Inverse Square…
Read More »
