"Voltage" Voltage resistance PPT free download 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!
| 文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
|---|---|---|---|
| "Voltage" Voltage resist... | 11600次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Voltage" Voltage resistance PPT free download 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
"Voltage" Voltage resistance PPT free download, 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.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"Voltage" Voltage resistance PPT free download
Reaching standards and consolidating
1. Multiple choice questions
1. Which of the following statements is correct ()
A． International units of voltage include volts, kilovolts, millivolts, microvolts, etc.
B． Experience has proven that voltages higher than 36 V are safe for the human body
C. The normal working voltage of the washing machine is 220 V
D. The voltage of a new dry cell battery is 2 V, which equals 2×103 mV
2. Regarding voltage, which of the following statements is incorrect ()
A． A power supply is a device that provides voltage
B． Voltage is what causes current to form
C. When there is voltage in a circuit, there must be current
D. Different power supplies generally provide different voltages
3. Figure 12-K-1 is a circuit that uses a voltmeter to measure the voltage at both ends of the light bulb. The correct way to use the voltmeter is ()
4. In the circuit shown in Figure 12-K-2, when the switch S is closed, the voltmeter measures the voltage across both ends ()
A． L1 B. L2
C. Power supply D. Power and L1
5. Figure 12-K-3 shows the electrical meter in a certain circuit. Which of the following readings is correct ()
A． The ammeter shows 2.3 A
B． The voltmeter reads 13 V
C. The reading on the ammeter is 2.3 V
D. The voltmeter reads 2.3 V
6． When using a voltmeter that has been zeroed to measure the voltage at both ends of different conductors, after closing the switch, the voltmeter will appear in the following four situations: ① The selected range is too large; ② The selected range is too small; ③ The positive and negative terminals Reverse connection; ④The measured voltage is too high. Then the order of the pointer deflection of the voltmeter shown in Figure 12-K-4 corresponding to the above four situations ①②③④ is ()
A． D, C, A, B
B． B, C, D, A
C. C, D, B, A
D. D, B, A, C
7． Shown in Figure 12-K-5 is a tomato battery made by Xiao Ming. Copper and zinc sheets are inserted into the tomato at a certain distance to form a tomato battery. Connect the copper and zinc sheets to the voltmeter as shown in the figure. Which of the following statements is correct ( )
A． Zinc flakes are the positive electrode of tomato batteries
B． Electrons flow from the copper plate to the zinc plate through the voltmeter
C. The voltage of this tomato battery is 4 V
D. Tomato battery converts chemical energy into electricity
Keywords: Free download of PPT courseware for ninth-grade physics from People's Education Edition, Voltage PPT download, Voltage resistance PPT download, .PPT format;
For more information about the "Voltage Resistance Voltage" PPT courseware, please click the Voltage Resistance ppt Voltage ppt tag.
"Laws of Voltage in Series and Parallel Circuits" Voltage Resistance PPT (Lesson 1):
"The Rules of Voltage in Series and Parallel Circuits" Voltage Resistor PPT (Lesson 1) Part One Content: Knowledge Points Basic Knowledge Points Voltage Rules of Series Circuits 1. The voltage provided by one dry cell is 1.5 V. If you need one to provide 9 V voltage power supply, you need to...
"Voltage" Voltage Resistance PPT Free Courseware:
"Voltage" Voltage Resistance PPT Free Courseware Part One: A Classification Practice of Knowledge Points Knowledge Point 1 Voltage 1. Voltage is the cause of _________, that is, voltage causes free charges in the circuit to ____________ to form current, and _________ provides voltage..
"Voltage" Voltage Resistance PPT courseware download:
"Voltage" Voltage Resistance PPT Courseware Download Part One: Tutorial Design Learning Point 1 Voltage Design the circuit shown in Figure 16-1-5 and complete the following experiments. Experiment 1: Observe the outer packaging of dry batteries to see if there is any content related to the knowledge in this section. Connect the circuit,...