Question 1: Consider the following circuit a) Using Kirchoff\'s rules, find the

Question

Question 1: Consider the following circuit a) Using Kirchoff's rules, find the currents Ii, 12. and 13 flowing In the circuit b) Find the power dissipated in each resistor and the total power dissipated in the circuit. Question 2 a) Using Kirchoff's rules, find the currents I1, I2, and I3 flowing in the circuit. b) Find the power dissipated in each resistor and the total power dissipated in the circuit. Question 2: a) Using Kirchoff's rule for currents, what is the relaton between I1, I2, and I3? b) Find all the currents in the circuit. c) Find the total power dissipated in the circuit

Explanation / Answer

Ques 1

Let potential at C be V

So, apply junctiion rule at C.

V-10/3 + V/4 + V-2/2 = 0 V=4V

So,i1 = 2A

i2= 1A

i3= 1A

power dissipated

IN r1 = 12W

r2 = 2 W

r3= 4W

Total = 18W

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