Ohm’s Law – Statement and Solved Examples
In this article, we will learn about Ohm’s law, its statement, formula, and solved examples based on it. In electric circuits, Ohm’s law is a ...
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Voltage and Current Sources
In electrical and electronic circuits, there is an active element that provides necessary excitation in the circuit. This element is known as a source. In ...
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Capacitors in Series and Parallel – Formula and Examples
In this article, we will learn to determine the equivalent capacitance of capacitors in series and parallel. The capacitor is a passive circuit element used ...
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Capacitor and Capacitance
In this article, we shall introduce a new linear passive circuit element, the capacitor. The capacitor is a passive circuit element used in a variety ...
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Inductors in Series and Parallel – Formula and Examples
In this article, I will explain the series and parallel combination of inductors (i.e., inductors in series and parallel). An inductor is a passive circuit ...
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Electrical Energy – Definition, Formula, Unit, and Examples
In this article, I will explain the concept of electrical energy. Electrical energy is one of the fundamental electrical quantities widely used in electrical and ...
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Electric Power – Definition, Formula, Types, and Examples
In this article, I will explain the concept of electric power, its formula, different types, and solved numerical examples based on the power formula. In ...
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Effect of Temperature on Resistance of Electrical Materials
In this article, I will explain the effect of temperature on resistance of metals, semiconductors, and insulators. I will also explain why electrical resistance changes ...
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What is EMF (Electromotive Force) – Definition, Formula, Unit, and Examples
In this article, I will explain the concept of electromotive force or EMF. EMF is nothing but the amount of energy supplied by a source ...
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Potential Difference (Voltage) – Definition, Formula, Unit, and Examples
In this article, I will teach you the concept of electric potential and potential difference. Electric potential and potential difference are two of the most ...
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