Question

1_1

NOTE: Is stuying CIRCUIT in this book

9th edition JAMES A. SVOBODA RICHARD C. DORE Oh be COLLETTI SEURATHI BSE BY AGOESTE 0120340 4 C 25000 TORTE VO Introduction to Electric Circuits

Problem

Answer 1

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Circuit ven ia 2002 tlov- > lov Ozov 2003 450 ia = -lov - 50 m. a) Kia = - 450 mA K(-50mA) = -450 mA K = 450mA 50 mA TK = 9 the dependent the gain K = 9 power absabe d by Source is P = V1

Given Vior /:/= 450 mA P:va P. 10 V X 450mA P = 4.50] - Power absorbed Source is by the dependent 4.5 W.. (c) power = Energy Time : Energy = power & Time: power of the independent source P = VI V= 20 V. 111=lia) - 50 MA 20V X 50 MA P = 1 Wil

Given time = 10 minutes 10 X 60 5 Time = 6oos thelgy = power ytime Energy = |nx 6005 Energy = 600 joules The energy independen't absorbed by the source is 600 joules CS) Energy -powel & Time. Energy - W x Time & Eneigy eg) °C Time (sec)