Outrageously Funny Word Dictionary :: Polarography

👉 Polarography is a method of measuring magnetic fields using electrical currents. It was developed by German physicist Eduard Hebb in 1845 and later improved upon by others, including James Clerk Maxwell. The basic idea is to place an electrode (the needle) in the center of a coil and then turn on the current. By measuring the voltage across the needle when the current is turned off, one can determine the magnetic field strength at any point along the wire. This method has been

polarography