How to solve a circuit

How to solve circuit  If you follow the procedure solving a circuit it will be easy. Follow below steps solving electrical circuits. Step 1: Define the problem. Step 2: Present everything what you know about that circuit. Step 3: Think ...

Mesh analysis

Mesh analysis is a circuit solving procedure using mesh current. In nodal analysis we apply KCL to find unknown voltages. But here using KVL we will find unknown currents using this method. We will use mesh currents instead of element ...

Nodal analysis with voltage sources

Nodal analysis is the method to determine voltage or current using nodes of the circuit. In nodal analysis we choose node voltage instead of element voltages and hence the equations reduces in this process. We have to consider voltage source ...

Voltage source to current source conversion

Conversion of voltage source into current source is possible when a voltage source is equal to current source. Figure 1 is a circuit of constant voltage source and figure 2 is a circuit of constant current source. If the two ...

Nodal analysis

Nodal analysis with current source Nodal analysis is the method to determine voltage or current using nodes of the circuit. In node analysis we choose node voltage instead of element voltages and hence the equations reduces in this process. We ...

What is node, branch and loop in a circuit

Interconnection of some elements is an electrical circuit. A circuit is a network. So to differentiate between a circuit and a network, we should understand the path of circuit. A branch represents a single element such as voltage source or ...

Define active and passive circuit elements

Electric circuit has many elements like resistor, capacitor, inductor, battery etc. Circuit analysis is the process by which voltage or current is measured across the element. In a complete circuit there are two types of elements found active elements and ...

What is Amplifier?

Amplifier is an electronic device. The device which increases the value of a signal is called amplifier. In input a weak signal is applied, in output a strong, same shape signal is gained. Amplify means to increase the value of ...