# Blog

## What is voltage dependent current source? ## What is a mesh circuit analysis?

Mesh Current Analysis is a technique used to find the currents circulating around a loop or mesh with in any closed path of a circuit.

## What do you mean by dependent and independent voltage source?

An independent voltage source maintains a voltage (fixed or varying with time) which is not affected by any other quantity. ... They are called dependent voltage (current) sources or controlled voltage (current) sources , and their usual symbols are shown in figure 1.4.

## How do you change a voltage source to a current source?

To transform the circuit, change the current source to a voltage source and move R so that it's connected in series rather than in parallel. When you use the constraint equation vs = isR to find the source voltage, remember that R is the resistor you moved.Mar 26, 2016

## What is difference between mesh analysis and Super mesh analysis?

Super mesh Analysis is a better technique instead of using Mesh analysis to analysis such a complex electric circuit, where two meshes have a current source as a common element. ... Alternatively, KVL (Kirchhoff's Voltage Law) is applied only to those meshes or super mesh in the renewed circuit.Sep 25, 2019  ### When a super mesh is created?

A Supermesh is formed between two loops which share a common voltage source. Explanation: Meshes that share a current source with other meshes, none of which contains a current source in the outer loop, forms a supermesh.

### What is a supernode in circuits?

In circuit theory, a supernode is a theoretical construct that can be used to solve a circuit. ... Each supernode contains two nodes, one non-reference node and another node that may be a second non-reference node or the reference node. Supernodes containing the reference node have one node voltage variable.

### How do you calculate mesh current?

Step 1 − Identify the meshes and label the mesh currents in either clockwise or anti-clockwise direction. Step 2 − Observe the amount of current that flows through each element in terms of mesh currents. Step 3 − Write mesh equations to all meshes. Mesh equation is obtained by applying KVL first and then Ohm's law.

### Is mesh analysis the same as KVL?

Mesh analysis applies the Kirchhoff's Voltage Law (KVL) to determine the unknown currents in a given circuit. Mesh analysis is also called as mesh-current method or loop analysis. After finding the mesh currents using KVL, voltages anywhere in a given circuit can be determined by using Ohms law.Apr 2, 2015

### What is mesh current analysis method?

• Mesh Current,conventional method
• Identify Loops. ...
• Label All Voltage Drop Polarities. ...
• Tracing the Left Loop. ...
• Solving For The Unknown
• Redraw Circuit. ...
• Advantage of Mesh Current Analysis. ...
• Unbalanced Wheatstone Bridge. ...
• Draw Mesh. ...
• Resistor Voltage Drop Polarities. ...

### What is mesh current method?

• Mesh analysis (or the mesh current method) is a method that is used to solve planar circuits for the currents (and indirectly the voltages) at any place in the electrical circuit.

### What is mesh current?

• A mesh current is a current that loops around the essential mesh and the equations are set solved in terms of them. A mesh current may not correspond to any physically flowing current, but the physical currents are easily found from them. It is usual practice to have all the mesh currents loop in the same direction.

### What is a dependent source?

• In the theory of electrical networks, a dependent source is a voltage source or a current source whose value depends on a voltage or current elsewhere in the network.