This lesson covers series and parallel circuits. In a series circuit, the current has only one path and the current is the same through each resistor. A parallel circuit has two or more paths for current and the voltage is the same across each component. The lesson objectives are to identify and explain series and parallel circuits, apply Ohm's law in series circuits, and compare series and parallel circuits. Students will also learn to use parallel circuits as current dividers.

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2. Course ID: EEE-6763
Lesson No- 01
Teacher Name : Md: Masud Rana
Unit No- 01
Date: 12.07.17
Lesson Title: Series & Parallel Circuit

3. General Objective
At the end of the class student will be
able to understand the Series &
parallel circuit and its basic operation.

4. Specific Objective
At the end of the lesson the students will
be able to:
 Identify a series circuit
 Apply Ohm’s law in series circuit
 Explain a series circuit
 Define a parallel circuit
 Use a parallel circuit as a current divider
 Compare between series and parallel
circuit

5. Series Circuit
A series circuit is a circuit in which
 The current has only one path to take
 Resistors are arranged in a chain
 The current is the same through each
resistor.

7. Parallel Circuit
 A Parallel circuit is a circuit in which
 Has two or more paths for current
to flow through.
 Voltage is the same across each
component

8. Parallel Circuit

9. Main Advantages

11. Summary
The series circuit follow kirchhoff’s voltage
law(V=IR) . So This circuit current is
equal and voltage is divided. And Parallel
circuit follow kirchhof’s current law
(I=V/R). So This circuit voltage is equal
and current is divided.

12. Review
 Series circuit
Parallel circuit
 Main advantages
 Differences between series & parallel
circuit

13. Evaluation
1. I=v/r?
a) Current equation
b) Voltage equation
c) Short circuit equation
2. Current is equal which this circuit?
a) Parallel circuit
b) Series circuit
C) Mixed circuit

14. 3.Voltage is equal circuit is?
a) Series circuit
b) Parallel circuit
c) Short circuit
4.Parallel circuit is follow…
a) Kirchhof’s current law
b) Kirchhof’s voltage law
c) Dalton’s law

15. THANK YOU