DESCRIPTION :-
• Consists of 3 battery’s (3-4.5) V, with corresponding boxes, three bulbs, 6 pairs of connecting connecting wires 25 cm long and 4 mm cross section of red and blue color, a power switch that works for voltage 36 V and direct current (0-3) A, a rheostat (0-50) 0m, current 1.5A and a magnetic table. Experiment demonstration table