Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids
Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids
Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids
Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids
Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids

Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids

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Elementary and secondary school students scientific experiment simple circuit closed experiment small production physical series parallel science and education teaching aids

About the product

Characteristic

Material

Plastic/plastic

Specifications

145mm * 84mm * 34mm

Item No.

0058962

Applicable age

Teenager (7-14 years old)

Foreign trade or not

Yes

Packing method

Plastic transparent box

Electric or not

Yes

Is there a shopping guide video

Yes

Can DIY

Yes

Multi-function or not

No

Ability Training

Hands-on brain

Is there an animation image

No

Type of science and education toys

Physics

Whether it is exclusively for foreign trade

No

3C configuration category

Similar stationery toys under 14 years old

Elementary School student science experiment

Scientific experiment for primary and secondary school students

Circuit closed small production

Simple circuit closed small production physical series parallel

Circuit Experiment Teaching Aids

Circuit experiment science and education teaching aids

Description

重量:约157g
材质:塑料
颜色:混色
是否使用电池:是
装箱: 300pcs
箱规:600*450*550mm

 

原理应用:串联电路
定义:用电器首尾依次连接在电路中。并联电路:并联电路是使在构成并联的电路元件间电流有一条以上的相互独立通路.

实验认知:并联电路只有一条路径,任何一处开路都会出现开路。

知识拓展:串联口诀:首尾相连,串成一串。头尾相连,逐个顺次连接。

电流:串联电路中各处电流都相等。

电压:串联电路中总电压等于各部分电路电压之和。

电阻:串联电路中总电阻等于各部分电路电阻之和。

 

 

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知识延伸:一、串联电路的特点

1、串联电路中各处电流都相等。

2、串联电路中总电压等于各部分电路电压之和。

3、串联电路中总电阻等于各部分电路电阻之和。

4、串联电路中各部分电路两端电压与其电阻成正比。

二、并联电路的特点

1、并联电路中总电流等于各支路中电流之和。

2、并联电路中各支路两端的电压都相等。

3、并联电路总电阻的倒数等于各支路电阻倒数之和。

4、并联电路中,流过各支路的电流与其电阻成反比。

安全警告:本产品内有配件都是学生实验制作专用器材,请在老师及家长的监督指导保证安 全下使用!所有产品禁止食用!不适合三岁以下儿童使用,请勿按近火源。如果用到 电池组装前请检查电路是否畅通、电路上的配件是否完整,各个接触的是否接触良 好,电池上+为正极、-为负极,组装过程中注意如果用到胶水不要弄到眼睛和皮肤上。


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注意!!!

本店铺所有产品展示价格为不含税价格,如需开票请咨询客服!!

 

Characters

Properties

Material

Plastic/plastic

Specifications

145mm * 84mm * 34mm

Item No.

0058962

Applicable age

Teenager (7-14 years old)

Description

重量:约157g
材质:塑料
颜色:混色
是否使用电池:是
装箱: 300pcs
箱规:600*450*550mm

 

原理应用:串联电路
定义:用电器首尾依次连接在电路中。并联电路:并联电路是使在构成并联的电路元件间电流有一条以上的相互独立通路.

实验认知:并联电路只有一条路径,任何一处开路都会出现开路。

知识拓展:串联口诀:首尾相连,串成一串。头尾相连,逐个顺次连接。

电流:串联电路中各处电流都相等。

电压:串联电路中总电压等于各部分电路电压之和。

电阻:串联电路中总电阻等于各部分电路电阻之和。

 

 

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undefined

undefined

undefined

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知识延伸:一、串联电路的特点

1、串联电路中各处电流都相等。

2、串联电路中总电压等于各部分电路电压之和。

3、串联电路中总电阻等于各部分电路电阻之和。

4、串联电路中各部分电路两端电压与其电阻成正比。

二、并联电路的特点

1、并联电路中总电流等于各支路中电流之和。

2、并联电路中各支路两端的电压都相等。

3、并联电路总电阻的倒数等于各支路电阻倒数之和。

4、并联电路中,流过各支路的电流与其电阻成反比。

安全警告:本产品内有配件都是学生实验制作专用器材,请在老师及家长的监督指导保证安 全下使用!所有产品禁止食用!不适合三岁以下儿童使用,请勿按近火源。如果用到 电池组装前请检查电路是否畅通、电路上的配件是否完整,各个接触的是否接触良 好,电池上+为正极、-为负极,组装过程中注意如果用到胶水不要弄到眼睛和皮肤上。


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注意!!!

本店铺所有产品展示价格为不含税价格,如需开票请咨询客服!!

 

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