Electrical Design
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Amps to Watts Calculator & Conversion – DC/AC (1 & 3 Phase)
How to Convert Amperes (A) to Watts (W)? Simple and Advanced Calculators You can use the following two calculators (Simple and Advance) to calculate the electric power in watts from…
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Watts to Amps Calculator & Conversion – DC/AC (1 & 3 Phase)
How to Convert Watts (W) to Amperes (A) – Simple and Advanced Calculators The following two (basic and advanced) calculators can be used to calculate and convert the electric current…
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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…
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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…
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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…
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Fleming’s Left Hand Rule and Fleming’s Right Hand Rule
Fleming’s Left and Right Hand Rules – What is the Difference? John Ambrose Fleming introduced these useful rules in the late 19th century which are applicable in magnetism and electromagnetism.…
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Active and Passive Frequency Filters – Formulas & Equations
Frequency Filters – Active and Passive Filters Equations and Formulas Frequency Filters: Passive Filters The type of frequency selecting circuits that are made of only passive components such as resistor,…
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Time Constant τ “Tau” Formulas for RC, RL & RLC Circuits
Time Constant τ “Tau” Equations for RC, RL and RLC Circuits Time constant also known as tau represented by the symbol of “τ” is a constant parameter of any capacitive…
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Operational Amplifier (OP-AMP) – Formulas and Equations
Operational Amplifier (OP-AMP) Formulas Operational Amplifiers: Inverting Amplifier: The following terms are used in the formulas and equations for Operational Amplifies. Rf = Feedback resistor Rin = Input Resistor Vin = Input…
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Bipolar Junction Transistor (BJT) – Formulas and Equations
Formula & Equations for Bipolar Junction Transistor “BJT “ Bipolar Junction Transistor: Current Gains in BJT: There are two types of current gain in BJT i.e. α and β. Where…
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