15mH i (1) v(1) = 10cos(mt) V 102 200μF I. For w-1000r/s Find the total impedance of the loop. • Find the sinusoidal current i(t) II. Find the value of w such that the current i(t) in phase with the voltage source ww

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Q: (2) 1435 2014 220 50 S 50HZ For the circull shown find ZR,ZL, ZI T VR, VL, VC

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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.