In 1821, Thomas Johann Seebeck discovers that warming a solder joint on a loop constructed of two different metals induces a flow of current, which can be demonstrated by the deflection of a magnetic needle (inverse of the Peltier effect).
In 1821, Thomas Johann Seebeck discovers that warming a solder joint on a loop constructed of two different metals induces a flow of current, which can be demonstrated by the deflection of a magnetic needle (inverse of the Peltier effect).