Circuit Straight

Advantages / strengths Visualization of lines of force of the magnetic field Mounting base for transparent projection experiences full description The circuit used is covered with a thin layer of iron filings or small needles in approaching aimentées. The size and the output of the characteristic spectra yield. It has several turns for better observation of the spectra. characteristic 7 turns - Imax = 6 A (equivalent to a wire through which I = 42 A) Safety sockets Ø 4 mm