Physics-> Electricity And Magnetism

1 2 3 4 5 [6] 7 8 9 10 11 12 [«Back ||Next »]   Click to Enlarge Knife Switch with Spring Posts The spring binding posts allow for quick electrical connections to a circuit. 917 knife switch spring post, SPST 918 knife switch spring post, SPDT 919 knife switch spring post, DPDT See Enlarge Click to Enlarge Mini Lamp Holder 1200-09 Miniature lamp holder, spring posts 1200-10 Miniature Plastic with screw type Binding Posts See Enlarge Click to Enlarge Miniature Lamp 1200-16 Mini lamps, 1.5V, 0.3A, 10pcs/pk 1200-17 Mini lamps, 2.5V, 0.3A, 10pcs/pk 1200-18 Mini lamps, 6.3V, 0.5A, 10pcs/pk 1200-19 Mini lamps, 3.8V, 0.3A, 10pcs/pk 1200-20 Mini lamps, 4.8V, 0.5A, 10pcs/pk See Enlarge Click to Enlarge Receptacle, Mini Porcelain 1200-12 Miniature Porcelain with screw type Binding Posts See Enlarge Click to Enlarge Slide Wire Rheostats 1820-A Rheostats, slide wire, 5.0 Ohms, 3.0 Amps 1820-B Rheostats, slide wire, 10 Ohms, 2.0 Amps 1820-C Rheostats, slide wire, 20 Ohms, 2.0 Amps 1820-D Rheostats, slide wire, 50 Ohms, 2.0 Amps 1820-E Rheostats, slide wire, 50 Ohms, 1.5 Amps 1820-F Rheostats, slide wire,200 Ohms, 1.25 Amps 1820-G Rheostats, slide wire,2000 Ohms, 0.3 Amps 1820-H Rheostats, slide wire,360 Ohms, 1.10 Amps 1820-I Rheostats, slide wire, 89 Ohms, 1.10 Amps 1820-J Rheostats, slide wire, 45 Ohms, 3.10 Amps 1820-K Rheostats, slide wire, 5.6 Ohms, 8.4 Amps See Enlarge Click to Enlarge Wheatstone Bridge An excellent introduction to the process of finding an unknown resistance using the aid of the Wheastone Bridge. A one meter long resistance wire is stretched taunt across a meter stick mounted on an anodized aluminum base. Binding posts are connected on each end for convenient connection. A knife edged switch slides freely across the meter stick for varying the resistance of the wire. A aluminum bar with binding post runs across the top of the unit to provide known, equal resistance. See Enlarge Click to Enlarge Gooseneck Table Lamp 1200-15 Gooseneck Lamp, UL Standard, SJ-076 See Enlarge Click to Enlarge Alligator Clip 309-C Alligator Clip, without Insulator, 10pc/pk See Enlarge Click to Enlarge Alligator Clip 309-B Alligator Clip, with Insulator, Black/Red, 10pc/pkg See Enlarge Click to Enlarge Banana Plug 309-D Banana Plug, Cross Patch/Stacking, Blk/Red,10pc/pk See Enlarge Click to Enlarge Projection Meters 1309-30 Projection Voltmeter, -0.5V , 0, 2.5V & -2V , 0,10V 1309-31 Projection Voltmeter,-100mA, 0, 500mA, & -500mA, 0, 2.5A 1309-32 Projection Galvanometer, -300uA, 0, 300uA See Enlarge Click to Enlarge Galvanometer 1309-20 Galvanometer, -500 - 0 - 500uA White 1309-21 Galvanometer, -35 - 0 - 35mV White 1309-22 Galvanometer, -500 - 0 - 500mA DC White See Enlarge Click to Enlarge Compass 313-2 Compass, Aluminum, Glass Cover, 45mm Dia. 313-3 Compass, Plastic, 50mm Dia. 313-4 Compass, Plastic, 35mm Dia. 313-5-1 Compass, Plastic, 40mm Dia. MS401.2-2 Plastic Compass, Black, 45mm Dia. Durable compass features color-coded pole markings for easier reading See Enlarge Click to Enlarge Bar Magnets, U Magnets Painted red and blue to show the different polarities. Each set comes housed in a plastic storage case. 1255 Bar Steel, Painted, 6.5" x 3/4" x 3/8" in box w/keeper 1255-1 Bar Steel, Painted, 3" (75x15x10mm) in box w/keeper 1256 " U " Shape, 3", Steel, Painted, w/keeper See Enlarge Click to Enlarge Bar Magnets Powerful, painted magnets excellent for student use to demonstrate magnetic properties and magnetic fields. North-south poles are marked. Sold per pair. SB26083M  Alnico I Bar Magnets  1/4" x 1/2" x 1-1/2"  1256-2 Alnico  Bar Magnets, 1 Pair  SB14309M  Alnico I Bar Magnets  1/4" x 1/2" x 2" See Enlarge 1 2 3 4 5 [6] 7 8 9 10 11 12 [«Back ||Next »] Go to Top