Physics-> Electricity And Magnetism

[1] 2 3 4 5 6 7 8 9 10 11 12 [ Next»]   Click to Enlarge Conductor Made of brass on an insulated handle. -01 Cone 100x50mm (Length x Max. Diameter) -02 Cylinder 125x50mm (Length x Diameter) -03 Sphere 50mm (Diameter) See Enlarge Click to Enlarge Discharger Comprises of two curved brass rods with knobs joined by a hinge with two insulated handles. See Enlarge Click to Enlarge Hollow Sphere, Brass Hollow sphere of 80mm diameter, with hole at top, on an insulated stand. See Enlarge Click to Enlarge Biot?s Conductor To demonstrate that charge resides only on outer surface of a conductor. Sphere 50mm diameter on insulated stand, complete with hemispherical cups having insulated handles. See Enlarge Click to Enlarge Flask Type Electroscope Consists of 250mL borosilicate glass conical flask with a stopper which supports a metal rod with disc. See Enlarge Click to Enlarge Gold Leaf Electroscope This electroscope comprises of a metal case with transparent front and back. The highly insulating bush at the top of the case takes either a disc top plate 50mm diameter or a metal hook. It has a transparent scale and is fitted with a 4mm socket. See Enlarge Click to Enlarge Wimshurst Machine Hand operated apparatus, ideally suited for high voltage demonstrations. Consists of two insulating discs of diameter 300m fixed with equally spaced thick sectors of tin foils. Special condensers, strong and heavy iron bearing supports, sturdy construction, smooth and silent driving mechanism. See Enlarge Click to Enlarge Van De Graaff Generator, Motor Driven Motor driven suitable for usual electrostatic experiments. Consists of an aluminum sphere 175mm diameter and a spherical discharger 75mm diameter mounted on an insulating rod. Voltage developed up to 250kV with spark length up to 50mm. Fitted with 4mm earth sockets. The motor runs on 220 to 240V/ 50Hz. Provided with On/Off switch and fuse protection. See Enlarge Click to Enlarge Van De Graaff Generator, Hand Driven Hand operated on a wooden base. The generator is self exciting. The unit is fitted with a large pulley with a handle, which drives the upper pulley assembly through a belt. The charge builds up until electrical breakdown of air surrounding the sphere occurs. See Enlarge Click to Enlarge Rheostat, Open Type Insulator tube, wound with oxidized Eureka wire and mounted on bakelite frame, is provided with laminated brush contacts of phosphor bronze strip, nickel plated rod and 4mm socket terminals. Can be used as series resistance or potential divider. ? Max. Current A Resistance ? Tube Size mm -01 0.3 1700 200x43 -02 0.3 2100 200x56 -03 0.3 2250 250x43 -04 0.5 1000 300x43 -05 0.6 800 350x43 -06 0.8 400 250x56 -07 1.0 116 150x43 -08 1.0 225 200x56 -09 1.4 160 300x43 -10 2.3 34 200x43 -11 2.3 56 250x56 -12 2.8 22 200x43 -13 3.3 16 200x43 -14 4.2 12 200x43 -15 5.0 9 250x43 -16 5.0 14 300x56 -17 6.0 4.4 200x43 -18 6.0 10.5 400x43 Rheostat of any other range can be manufactured as per requirement. See Enlarge Click to Enlarge Wire With Banana Plugs Comprises of a pair of 4mm banana plugs joined together by a supple PVC moulded copper wire. ? Colour Length mm -01 Black 250 -02 Red 250 -03 Black 500 -04 Red 500 See Enlarge Click to Enlarge Crocodile Clips Robust with clamping screw. Colour : -01 Black -02 Red See Enlarge Click to Enlarge Plug Key Used for making or breaking the electrical circuits. Brass plug and brass blocks with tapered hole, terminals fitted on the blocks, mounted on a bakelite base. -01 One Way -02 Two Way See Enlarge Click to Enlarge Contact Key, Single Consists of nickel plated brass strips, on bakelite base with 4mm terminals. See Enlarge Click to Enlarge Knife Switch Knife switch mounted on a bakelite base. -01 Single pole, single throw -02 Single pole, double throw -03 Double pole, single throw -04 Double pole, double throw See Enlarge [1] 2 3 4 5 6 7 8 9 10 11 12 [ Next»] Go to Top