The document summarizes key circuit analysis concepts taught to a group of students including: 1) It discusses the mesh theorem and superposition theorem, which states the voltage across a circuit element is the sum of voltages due to each independent source. 2) It also reviews RC circuits composed of resistors and capacitors, and RL circuits made of resistors and inductors. 3) The document is intended to teach circuit analysis concepts to students including Md. Mohaimanul Islam, Israt Jahan, and Yeakuti Feardus.

1. DC CIRCUIT ANALYSIS
Group members:
 MD.Mohaimanul Islam 2016-2-55-036
 Israt Jahan 2016-2-55-005
 Yeakuti feardus 2016-2-55-010

2. DC CIRCUIT
:
Electronic circuit element
 Active element
 Passive element

3. MESH THEOREM AND
ANALYSIS :

4. NADAL ANALYSUIS AND MAXIMUM POWER
TRANSFORMATION

5. SUPER POSTION THEOREM
The super position principles states that the voltage across an
element in a linear circuit is the algebraic sum of the voltages
across that element due to each independent source acting
alone.
fig :a fig:b fig :c
Super position is not limited to circuit analysis but is
applicable in many fields where cause and effect bear a linear
relation ship to one another.

6. RC CIRCUIT
A resistor capacitor circuit (RC circuit), or RC filter or RC network , is an electric
circuit composed of resistors and capacitors driven by a voltage or current source.

7. RL CIRCUIT
A resistor–inductor circuit (RL circuit), or RL filter or RL
network, is an electric circuit composed
of resistors and inductors driven by a voltage or current
source. A first-order RL circuit is composed of one resistor and
one inductor and is the simplest type of RL circuit.