Human power generation experimental apparatus

Human power generation experimental apparatus

Negotiable /Piece

Min.Order:10 Pieces

Supply Ability:
1000 Piece / Pieces per Month
Payment Terms:
T/T

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Place of Origin:
Zhejiang, China
Brand Name:
Huamao
Model Number:
KJ-NY02

Ningbo Huamao International Trading Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Ningbo Zhejiang China
Main Products: Education Instrument ,Education equipment ,Education apparatus ,Laboratory Instruments ,Science exhibits

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Human power generation experimental apparatus

Human power generation experimental apparatus  ,This is our new creative series which used for  junior middle school Innovation experimental !  new beautiful design and very eash to be used. 

 

Two different metals in contact with each other in their electric potential difference generated betweenIts value depends on the nature of the metal and the contact surface temperature. For different work function metals (the electron emitting surface of the desired metal workarising from the difference.
Contact potential difference generated due to:
1the electron work function of the two metals are different;
2, the electron density of the two metals are different.
Several metals are sequentially connected, the contact potential difference at both ends only with the nature of the metalregardless of the intermediate metal.
Different metals potential difference between:
K, Ga, Na, Me, Al, Zn, Fe, Sn, Pb, H, Cu, Hg, Ag, Pt, Au, with serialthe left is a negative electrode.
The experimental device, respectively, using the rod, rod, galvanized rods as the experimental contrast materialthe use of human palm skin temperature and body fluids, the formation of metal galvanic cell experiments contrast.

Contact Supplier

Mr. Michael zheng Sales Director Chat Now
Telephone
0086-574-87715596
Mobile
008613967839938
Fax
0086-574-87970901
Address
18F., Hengfu Building 1,No.828 Fuming Road, Jiangdong Ningbo,Zhejiang

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