In the network, find the value of ZL for maximum power transfer. The load impedance has both variable resistance and variable reactance. In addition, calculate the maximum power dissipated under these conditions. 3002 4.5/0°A 2) 4002 ZL 1.25VX 0.0125V1 200Z0°v Vx 1002 3302 5002

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KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.