There are some substances which can not exist in its molecular forms in water solution. When we dissolve this type of substances in water, their molecules spontaneously break up into positive and negative ions. In … Read more
Definition of Electric Conductor There are some materials through which the electric current can flow. We call this materials as conductors of electricity. We also call this materials as electric conductor in short as. Types … Read more
We often connect a number of capacitors in series or parallel in a circuit. Obviously, we do it to obtain the desired capacitance value. Although, the equivalent capacitance of the series-parallel capacitors is different from … Read more
Multiplate Capacitor The figure below shows a multiplate capacitor. There are three plates A, B, C as shown. From this figure, we can see that the arrangement is equivalent to two parallel capacitors. Hence, the … Read more
We often need to do electrical source conversion during circuit analysis. Because it makes our effort easier. We can convert an ideal voltage source with a series resistance, to a current source. In that case, … Read more
Solving equations with a matrix is a mathematical technique. Also, it is a popular method of solving linear simultaneous equations. Of course, these equations have a number of unknown variables. Sometimes it becomes difficult to … Read more
We can express the Millman’s Theorem in terms of voltage sources. Also, we can express in terms of current sources. Millman’s Theorem Applicable to Voltage Sources This theorem combines both Thevenin’s theorem and Norton’s theorem. … Read more
The nodal analysis is a popular method of circuit analysis. We use nodal analysis very often. It is a very straight forward method of solving circuit parameters. Besides, it is also simple. Here we follow … Read more
Gas Insulated System or GIS is the modern form of an electrical substation. The power system voltage is rising day by day. Along with this, the system current also rises. Hence, power switchings need a proper … Read more
The concept of Reciprocity Theorem is straightforward. Suppose there is a source of electricity in a linear bilateral electrical network. Obviously, for this source, suppose there is a certain current in any other branch of … Read more