Solve the circuit and find the power of sources: , , , , , . Solution: There are three meshes in the circuit. So, we need to assign three mesh currents. It is better to have all the mesh currents loop in the same direction (usually clockwise) to prevent errors when writing out the equations.

# Tag Archives: Power

## Nodal Analysis - Dependent Current Source

Nodal analysis method is deployed to solve a four-node circuit which has a dependent current source. The target is to find the power of the controlled current source.

## Problem 1-15: Power of Independent Sources

Determining power of independent voltage and current sources. Passive sign and active sign conventions are used to find out which source is supplyingpower and which one is absorbing.

## Problem 1-8: Nodal Analysis - Power of Current Source

Solving the circuit using nodal analysis and finding the power of the current source.

## Problem 1-3: Using Power and Conductance

Determine the resistance of the resistor, and .

## Problem 1-2: Power and Conductance of Resistors

Finding power and conductance of resistors from the current and resistance

## Problem 1-1: Power of Elements

Finding the power of elements and determining which one is supplying power and which one is absorbing it.