SEK Electricity and Magnetism

Description Set of equipment for carrying out 41 student experiments on electricity and magnetism. Comes with comprehensive student and instructor experiment manuals and instructions. In a tough plastic tray containing a foam insert with cut-outs for the equipment and featuring a transparent lid. Experiments are set up and performed on the SEK Base Plate 1000789 (U8408035) and the safe SEK Power Supply @115 V (1000997) or @230 V (1021686) so that they are compact but still clear in their layout and objectives. Contents: 1 Set of experiment leads 1 Bar magnet, 65x16x5 mm approx. 1 Horseshoe magnet, ALNICO, flat 1 Resistor board 1 Transformer core, 20x20 mm 1 Tightening screw 1 Coil, 200/400/600 windings 1 Coil, 400/400/800 windings 2 Current branches (plug-in components) 1 Potentiometer, 100 ? (plug-in component) 1 Switch (plug-in component) 1 Capacitor, 4700 µF (plug-in component) 1 Capacitor, 10 µF (plug-in component) 1 Resistor, 33 ? (plug-in component) 1 Resistor, 47 ? (plug-in component) 1 Resistor, 1 k? (plug-in component) 1 NTC-resistor, 100 ? (plug-in component) 2 Lamp sockets, E10 (plug-in components) 2 Light bulbs, E10, 7 V 1 Storage box with 1 set of threads with washer, 2 threaded bushes, 2 threaded pins, 2 Paper clips, 2 aluminium electrodes, constantan wire 50 g of iron filings 50 m of chrome/nickel wire, 0.2mm 50 m of iron wire, 0.2 mm 1 Tea candle Includes 41 Experiments on the Subject of Electricity and Magnetism: Closed circuits Conductors and insulators Circuits with no branches Circuits with branches Current in a circuit with no branches Current in a circuit with branches Initial voltage and terminal voltages Voltage in a circuit with no branches Voltage in a circuit with branches Voltage dividers Ohm’s law Temperature dependence of a resistor (iron wire) Current-voltage diagram for a light bulb Current-voltage diagram for a thermistor Law of resistance Resistance in a circuit with no branches Resistance in a circuit with branches Resistance and voltage in a circuit with no branches Resistance and current in a circuit with branches Voltage dividers with and without a load Voltage-time diagram for charging and discharging of a capacitor Current-time diagram for charging and discharging of a capacitor Relationship between charge and voltage Capacitor in the DC and AC circuit (response) Test bodies in a magnetic field Magnetic poles Magnetic field of a horseshoe magnet and a bar magnet Magnetic dipoles A coil used as a magnet Forces in the magnetic field of a coil Induction due to relative motion Induction due to changes in magnetic field Induction law Ohmic resistance in AC and DC circuits Capacitors in AC and DC circuits (resistance) Coils in AC and DC circuits How a transformer works Voltage and number of windings for a transformer with no load Transformer under load Transformer under heavy load Thermoelectricity Required: 1000789 SEK Base Plate 1000997 Required: