People's Education Edition Physics for Grade 8, Volume 2
People's Education Edition Ninth Grade Physics Complete Book
Shanghai Science Edition Ninth Grade Physics
People's Education Edition Physics for Grade 8, Volume 1
Beijing Normal University eighth grade physics volume one
Shanghai Science Edition 8th Grade Physics
Lu Jiao Edition Ninth Grade Physics Volume 1
Beijing Normal University Ninth Grade Physics Volume 1
Lu Jiao Edition Ninth Grade Physics Volume 2
Guangdong and Shanghai Edition Ninth Grade Physics Volume 1
Lu Ke Edition High School Physics Compulsory Course One
People's Education Press High School Physics Compulsory Course II
Guangdong and Shanghai version of eighth grade physics volume 2
Beijing Normal University Ninth Grade Physics Volume 2
Lu Jiao Edition Eighth Grade Physics Volume 2
Guangdong and Shanghai Edition Ninth Grade Physics Volume 2
!["Series and Parallel Connection" Current and Circuit PPT Courseware](http://daogebangong.oss-cn-beijing.aliyuncs.com/ppt/preview/1/8fc66132-ccca-492c-b03b-2affac4a40ff.webp)
Category | Format | Size |
---|---|---|
People's Education Edition Ninth Grade Physics Complete Book | pptx | 6 MB |
Description
"Series and Parallel Connection" Current and Circuit PPT Courseware
review
How many parts does a basic circuit consist of?
1. Commonly used circuit components
2. Symbols of several common circuit components
3. Draw the circuit diagram of the lamp operation based on the actual drawing.
think about it
In the circuit diagram we studied in the previous class, we only used one electrical appliance. However, in an actual circuit, there are often more than one electrical appliance, sometimes two, three or even more. So how do we connect them to the circuit?
draw a picture
Can students use these components to form a circuit to make both light bulbs glow? Please draw the circuit diagram first.
Circuit diagram:
This is the series circuit and parallel circuit we are going to study today. So, which one is a parallel circuit and which one is a series circuit?
Do it: Experimental Exploration: Characteristics of Series Circuits (Group Activity)
The position of the switch has changed. Has the control function of the switch changed?
Do working with electrical appliances interfere with each other?
What did the students discover through the experiment?
1 In a series circuit, as long as one part is disconnected, the entire circuit will fail. The function of the switch has nothing to do with its position
2 In a series circuit, electrical appliances interfere with each other’s work
Do it: Experimental Exploration: Characteristics of Parallel Circuits (Group Activity)
The position of the switch has changed. Has the control function of the switch changed?
Do working with electrical appliances interfere with each other?
Parallel circuit characteristics
When a branch circuit is disconnected, the electrical appliances on other branch circuits will continue to operate as usual.
Work. Working with electrical appliances does not affect each other
The switch on the trunk road can control all electrical appliances, while the switch on the branch road
The switch can only control the electrical appliances on the branch.
I can do it
read it
Textbook Page 107 Circuits in Life
Talk about it
Do you understand which circuits in life are connected in series? Which circuits are connected in parallel?
circuits in life
Decorative lanterns
Light bulbs decorating tall buildings
Lights, TVs, etc. in the home
Fluorescent lamps in the classroom
Are the intersection traffic lights connected in series or in parallel?
If the street lights turn on and off at the same time, are they connected in series or in parallel?
Compliance test
1. If there are two electrical appliances in the circuit, which of the following statements is correct: [ ]
A. After closing the switch S, the lights that light up at the same time must be connected in series.
B. After closing switch S, the lights that light up at the same time must be connected in parallel.
C. After closing the switch S, the lights that light up at the same time may be in parallel or in series.
D. Insufficient conditions make it impossible to determine.
2. The circuit shown in the figure below is called a ______ circuit. In the figure, switch S1 is used to control ______, switch S2 is used to control ______, and switch S is connected to the ______ circuit, it can control ______ at the same time. Use a pencil to mark the direction of current in the circuit in the diagram (after all switches are closed).
Operation
A nurse is asked to care for three patients. Every patient call requires the nurse to be informed promptly. Please design a circuit for the nurse on duty. The equipment has three lights of different colors, three switches, an electric bell, and several wires. Please draw a circuit diagram.
Keywords: Current and Circuit Teaching Courseware, Series and Parallel Connection Teaching Courseware, New People's Education Edition Ninth Grade Physics PPT Courseware, Ninth Grade Physics Slide Courseware Download, Current and Circuit PPT Courseware Download, Series and Parallel PPT Courseware Download, .ppt format
For more information about the "Current and Circuit Series and Parallel Connection" PPT courseware, please click the Current and Circuit ppt Series and Parallel Connection ppt tag.
"Series and Parallel Connection" Current and Circuit PPT Courseware 6:
"Series and Parallel Connection" Current and Circuit PPT Courseware 6 Use a power supply, two light bulbs, a switch and some wires to form a circuit. If you want to make two small light bulbs shine, how many connections can be made? 1. Series and parallel connection 1. A circuit in which electrical appliances are connected in sequence is called a series connection.
"Series and Parallel Connection" Current and Circuit PPT Courseware 5:
"Series and Parallel Connection" Current and Circuit PPT Courseware 5 Think about it: you are given a power supply, a switch, two light bulbs, and some wires, and you are asked to design a circuit. It is required to use one switch to control two lights at the same time. How many design options do you have? Think about it? 1. Such as...
"Series and Parallel Connection" Current and Circuit PPT Courseware 4:
"Series and Parallel" Current and Circuit PPT Courseware 4 Experience: Series and Parallel Circuit Activity 1: Use two dry batteries, a switch, and two small light bulbs to form a circuit so that the switch can control the on and off of the two light bulbs. How many connections are there? Please try to connect. Activity 2: For each...
File Info
Update Time: 2024-09-11
This template belongs to Physics courseware People's Education Edition Ninth Grade Physics Complete Book industry PPT template
"Series and Parallel Connection" Current and Circuit PPT Courseware Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Series and Parallel Connection" Current and Circuit PPT Courseware is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Series and Parallel Connection" Current and Circuit PPT Courseware, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Preview
!["Series and Parallel Connection" Current and Circuit PPT Courseware](http://daogebangong.oss-cn-beijing.aliyuncs.com/ppt/preview/1/1c25b458-387e-4412-9de0-5639e17e2d6e.webp)