US$ 14.00
Electromagnetic pickup that converts sonometer-string vibration directly into an electrical signal
5mm hole for string suspension
Tuned to 512Hz (note C)
paired with other ratio coils for Faraday-law demonstrations
5 inch dynamics carts in solid wood and aluminum with nylon ball-bearing wheels
Simple Electrochemical Cell Science at Home_Life Science Electromagnetic pickup that converts sonometer-stringDemonstrates the basic principle of a galvanic cell voltage generated when two dissimilar metals are dipped into an electrolyte for an introductory look at battery operation.
US$ 14.00
US$ 19.99
US$ 14.99
US$ 4250.00
US$ 21.99
US$ 27.98