- This model can be used to demonstrate the amount of muscle tension required to hold the arm in various positions.
- The above picture shows that a 1 N weight, held in the hand with the forearm at a 90 degree angle, produces a bicep tension of 12 N.
- Model allows for several different configurations and activities. See: https://www.pasco.com/prodCatalog/PS/PS-2611_human-arm-model/index.cfm
- Located in L02, section B4.
human
Human Battery
- A copper sheet electrode and an aluminum sheet electrode
are connected to a voltmeter. Place a hand on each electrode and observe the
voltage ( you are the electrolyte). - Located in L01, section B3. Voltmeter and cables in L35.