Set composition:
Contact board 1 pc.
The number of dependent sectors with contacts is 35 pcs.
The number of independent contacts within the sector is 4 pcs.
Black connection wire type 1 – 2 pcs.
The length of the connecting wire type 1 – 25 cm, the connecting wire of red color type 2 – 1 pc.
The length of the connecting wire type 2 – 50 cm, the connecting wire of blue color type 3 – 1 pc.
The length of the connecting wire type 3 – 50 cm, the connecting wire of red color type 4 – 1 pc.
The length of the connecting wire type 4 – 75 cm, the connecting wire of blue color type 5 – 1 pc.
The length of the connecting wire type 5 is 75 cm, the packaged connector is 4 pcs.
Packaged straight wire 5 pcs. Packaged straight wire with 2 pcs. connector Packaged T-wire 4 pcs. Packaged T-wire with 1 pc. connector
Packaged corner wire 2 pcs. Packaged corner wire with 4 pcs connector. Packaged interrupted wire with connectors 1 pc.
Packaged switch ON/OFF 1 pc. Packaged two-way switch 2 pcs.
Packaged resistor type 1 – 1 pc.
resistance of the packaged resistor type 1 – 100 Ω
Packaged resistor type 2 – 1 pc.
resistance of the packaged resistor type 2 – 500 ohms
Packaged resistor type 3 – 1 pc. resistance of the packaged resistor type 3 – 1 kΩ
Packaged battery (accumulator) 2 pcs.
voltage of the packaged battery – 1.2 V, packaged wire with a sleeve 2 pcs. Enclosure connector for incandescent lamp 2 pcs.
Electrolysis capacity 1 pc.
set of conductors and dielectrics 1 pc.
Set of electrodes 1 pc.
Incandescent lamp type1 2 pcs.
Incandescent lamp type2 2 pcs.
Fusible red wire (coil) 1 pc.
High resistance blue wire (coil) 1 pc. copper wire (coil) 1 pc.
Crocodile clip with 4 pcs.
Holder with slot and hole 2 pcs.
Design requirements for enclosed elements:
body type molded
ABS plastic material
the image of the electrical component symbol on the surface of the housing
Kit Storage:
storage box with lid
Direct Current Training Kit
Experiments of a set of teaching and learning materials:
Block “Basic principles”:
electric circuit
Flip switch
voltage
Daisy-chaining of voltage sources
parallel connection of voltage sources amperage
Conductors and dielectrics
whether liquids conduct electric current;
Block “Electrical resistance”:
Ohm’s law
a series of measurements according to Ohm’s law
application of Ohm’s law
Wires and their resistance
Resistivity of wires
ohmic resistor
An incandescent lamp is not an ohmic resistor
Series connection of incandescent lamps Series connection of ohmic resistors
voltage distribution, parallel connection of incandescent lamps, parallel connection of ohmic resistors, resistors in parallel/series electrical circuits;
Why do voltage sources connect in parallel?
Potentiometer model
internal resistance of the voltage source (output voltage)
internal resistance ammeter Wheatstone bridge
Block “Conversion of electrical energy into heat”:
electrical energy is converted into thermal, electrical energy and lighting, electrically conductive and rheostat wires;
Heat generation by wires with different cross-sectional diameters
fuse
Block “Work and Power”:
Incandescent lamp power
Electrical work
Block “Electrochemistry”:
electrochemical cell voltaic column electrolysis
Electrodeposition is a lead-acid battery model of the Volta series.
