2. Using Loop Analysis by applying KVL, find the current through all the resistors in the given circuit. R, R3 Iksz 15V Iov 2

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note: R2 is only (5 Ohm )not k ohm
2. Using Loop Analysis by applying KVL, find the
current through all the resistors in the given
circuit.
R,
Rg
lov
Ra
Transcribed Image Text:2. Using Loop Analysis by applying KVL, find the current through all the resistors in the given circuit. R, Rg lov Ra
Example 1.14
Find the current through all resistors in the circuit given in Fig.1.27.
FIG.1.27
Example 1.14
12
62
20 > R
10V
5V
E1
Solution
Step 1: Mark the mesh currents as shown in Fig.1.27
Step 2 : Obtain the matrix representation by inspection.
R, +R,
-R,
[E, -E,
-R,
R, +R,I,
Step 3: Obtain the solution using Cramer's rule.
A=
- 6
= 56– 36 = 20
8
Note : this for example please solve
same this steps
DC Circuis
29
-5 -6
A, =
10
-40 -(-60) = 20
8
- 5
= 70 – 30 = 40
A, =
20
-= 1A
20
I =
A,
I, =
40
= 2 A
20
%3D
Transcribed Image Text:Example 1.14 Find the current through all resistors in the circuit given in Fig.1.27. FIG.1.27 Example 1.14 12 62 20 > R 10V 5V E1 Solution Step 1: Mark the mesh currents as shown in Fig.1.27 Step 2 : Obtain the matrix representation by inspection. R, +R, -R, [E, -E, -R, R, +R,I, Step 3: Obtain the solution using Cramer's rule. A= - 6 = 56– 36 = 20 8 Note : this for example please solve same this steps DC Circuis 29 -5 -6 A, = 10 -40 -(-60) = 20 8 - 5 = 70 – 30 = 40 A, = 20 -= 1A 20 I = A, I, = 40 = 2 A 20 %3D
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