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CircuitsWithDependentSources7Ed

# CircuitsWithDependentSources7Ed - GENERALSTRATEGY N D V O L...

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- A V O V    FIND CIRCUITS WITH DEPENDENT SOURCES GENERAL STRATEGY TREAT DEPENDENT SOURCES AS REGULAR SOURCES AND ADD ONE MORE EQUATION FOR THE CONTROLLING VARIABLE 1 * 2 I k V A = A CONVENTION ABOUT DEPENDENT SOURCES. UNLESS OTHERWISE SPECIFIED THE CURRENT AND VOLTAGE VARIABLES ARE ASSUMED IN SI UNITS OF  Amps  AND  Volts OR THIS EXAMPLE THE MULTIPLIER MUST HAVE NITS OF OHM X D I V α = - + C O N T R O L L I N G V A R I A B L E D E P E N D E N T V A R I A B L E scalar)   (     Siemens)   (     scalar)   (    SOURCES   DEPENDENT    OTHER β γ X D X D X D I I V I V V = = = mA    IN   CURRENT   ASSUMES N DESCRIPTIO    IVE   ALTERNAT AN = = mA V I V X D 2 , UNITS ARE EXPLICIT KVL A PLAN: SINGLE LOOP CIRCUIT.  USE KVL TO DETERMINE CURRENT 0 * 5 * 3 12 1 1 = + - + - I k V I k A    : KVL ONE EQUATION, TWO UNKNOWNS. CONTROLLIN VARIABLE PROVIDES EXTRA EQUATION O = V 10 = USE OHM’S LAW

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CircuitsWithDependentSources7Ed - GENERALSTRATEGY N D V O L...

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