Oersted's Apparatus Needle With Stand

Oersted's Apparatus Needle With Stand is a scientific apparatus used to demonstrate the principle of electromagnetic induction. It typically involves a magnetic needle or compass that is influenced by an electric current, illustrating the relationship between electricity and magnetism. 

The stand serves as a stable support for the magnetic needle during demonstration, making it an essential component of the apparatus. Its solid base and sensitive agate bearing with binding posts ensure proper positioning and accuracy during the experiment.