Experiment manual "Electricity S1 - inno", booklet

DE718-1SE
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Experiment-topics:
Basic circuits, conductors and non-conductors
ELI 001 Electrical circuits
ELI 002 Double-throw switches
ELI 004 Conductors and non-conductors - solids
ELI 005 Voltage
ELI 006 Voltage sources in series circuits
ELI 007 Voltage sources in parallel circuits
ELI 008 Terminal voltage
ELI 009 Voltage drop across a light bulb
ELI 010 Amperage
ELI 011 Voltage sources in series circuits – short-circuit current
ELI 012 Voltage sources in parallel circuits - short-circuit current
ELI 013 Voltage sources in series circuits - amperage measurement
ELI 014 Voltage sources in parallel circuits - amperage measurement
ELI 017 The human body as an electrical conductor
ELI 019 Closing a circuit by grounding - electrical resistance


Electrical resistance
ELI 020 Ohm's law
ELI 021 Application of Ohm's law
ELI 022 Measuring resistance with an ohmmeter
ELI 023 Resistance of wires
ELI 025 Iron wire is not an ohmic resistor
ELI 026 Iron wire is a PTC conductor
ELI 027 A light bulb is a PTC conductor
ELI 028 Ohmic resistors in series circuits
ELI 029 Ohmic resistors in parallel circuits
ELI 030 Resistors in mixed circuits
ELI 031 Voltage divider
ELI 032 Variable resistor
ELI 033 Model of a potentiometer
ELI 036 Regulating lighting using a potentiometer
ELI 037 Model of a fader
ELI 038 Potentiometer not under load
ELI 039 Potentiometer under load
ELI 040 Light bulbs in parallel circuits (loads)
ELI 041 Light bulbs in series circuits
ELI 042 Internal resistance of a voltmeter
ELI 043 Internal resistance of an ammeter
ELI 044 Internal resistance of a voltage source
ELI 045 Expanding the measuring range of a voltmeter
ELI 046 Expanding the measuring range of an ammeter
ELI 047 Wheatstone bridge circuit


Thermal effects of electrical current - heat energy from electrical energy
ELI 048 Converting electrical energy into heat energy
ELI 049 Heat build-up with various thicknesses of wires
ELI 050 Short circuits are a fire hazard
ELI 051 Fuses prevent fire hazards
ELI 052 The incandescent effect of a filament
ELI 055 Model of a bi-metallic fuse
ELI 056 Bi-metallic thermostat
ELI 057 Model of a bi-metallic fire alarm


Work and power
ELI 059 Work and power of electrical current
ELI 061 Model of an immersion heater (electricity at work)
ELI 065 Mechanical work and power of electrical current


Chemical effects of electrical current - electrochemistry
ELI 066 An electrochemical cell
ELI 067 Voltaic cell


Magnetic effect of electrical current
ELI 073 Creating a magnet with the aid of electrical current
ELI 074 Oersted's experiment (electrical current creates a magnetic field)
ELI 075 Magnetic field line patterns
ELI 077 Magnetic field of a current-carrying coil
ELI 078 Determining the poles of a current-carrying coil using a permanent magnet
ELI 079 Magnetic force of a current-carrying coil
ELI 082 Magnetic force of a current-carrying coil depending on amperage
ELI 083 Magnetic force of a current-carrying coil depending on number of turns
ELI 088 The principle of the electromagnet
ELI 091 Opening and closing a circuit with the aid of a bar magnet
ELI 092 The Reed relay


Uses of electromagnetism
ELI 093 Model of a relay with break-contact
ELI 094 Model of a relay with make-contact
ELI 095 Model of a relay with break- and make-contact
ELI 096 Wagner's hammer
ELI 097 AC buzzer
ELI 098 Electric bell


Kinetic energy from electrical energy
ELI 104 A current-carrying coil in a magnetic field - moving coil
ELI 109 Forces between parallel current-carrying conductors
ELI 114 Principle of an electric motor
ELI 115 How slip rings work
ELI 116 How commutators work
ELI 117 Simple electromotor with two-pole rotor


Electroacoustics
ELI 124 How an electrodynamic loudspeaker works - sound generation
ELI 125 How an electrodynamic microphone works


Electromagnetic induction
ELI 128 Induced voltage in conductor loops
ELI 129 Creation of induced voltage in a coil
ELI 130 Interaction of a fixed coil and a moving magnet as well as a fixed magnet and a moving coil
ELI 131 Dependence of induced voltage on the number of turns of a coil
ELI 132 Dependence of induced voltage on the velocity of movement
ELI 134 Induced voltage and shunting
ELI 135 Energy transfer and induction
ELI 155 Electromagnetic induction - periodic changes in the magnetic field
ELI 156 Interaction of a rotating magnet and a rotating coil
ELI 158 Bicycle dynamo
ELI 160 Simple AC generator
ELI 164 DC motor with two-pole rotor
ELI 165 DC generator under load
ELI 170 A coil under DC voltage
ELI 175 A coil under AC voltage
ELI 177 How a transformer works
ELI 178 Voltage transformation in a non-loaded transformer
ELI 181 Amperage is also transformed
ELI 186 Melting nails
ELI 187 Arc wielding
ELI 188 Model of an induction smelting furnace
ELI 189 Magnetic (Thomson) cannon


Conversion of energy
ELI 192 Generator - work and power
ELI 195 Converting mechanical energy into thermal energy