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Generating electric charges: Practicum
In this practical research you to rub an electrostatic effect on each other by two rods (PVC, glass or polystyrene), and to keep alternately in a Faraday cup, without making contact with the ground or wall. Then while you bring two rods in the …
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Generation of electric charge by induction: Practical
In this practical research you an electrostatic effect by two rods (PVC, glass, or polystyrene) with rubbing each other and equally to place subsequently at the bottom of discrete Faraday cups. Next, it is to connect to one another the conductive …
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Dissolution of a force: Practicum
In this exercise, an object suspended on a rope and you measure using sensors the forces acting on the rope.
The worksheet for this lab is structured:
- supplies;
- arrangement;
- implementation;
- result;
- analysis of the results;
- decision.
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Converting electrical energy into heat energy: Practicum
In this practical research to warm you. Joule's law by water in a calorimeter with resistance
The worksheet for this lab is structured:
- purpose of the experiment;
- supplies;
- arrangement;
- implementation;
- result;
- analysis of the result.
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Mass-spring system: Practical horizontal vibration of a cart between two springs
In this exercise you measure with a motion sensor, the motion of a trolley is suspended between two springs from a horizontal path. The movement can study the harmonic functions.
The worksheet for this exercise is structured:
- material;
- …
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Mass-spring system: Practical determination of the frequency
In this exercise makes you vibrate a standard weights on a coil spring. The frequency of the vibration is recorded by a motion sensor, so that the movement can be visualized and analyzed.
The worksheets for this lab are structured according to: …
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Magnetic field strength: Practical solenoid
In this practicum a solenoid is put in series with a power source and ammeter. A magnetic field sensor is placed inside the solenoid, perpendicular to the solenoid's magnetic field. With this arrangement, measurements are made, moreover, the …
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Magnetic field strength: Practical straight live conductor
In this practicum, a current-carrying frame is put in series with a current source and ammeter. A magnetic field sensor is placed at a certain distance from the frame, perpendicular to the magnetic field of the current-carrying frame. With this …
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Magnetic induction in a coil: Demonstration Pilot III
In this exercise you connect a coil to a DC power source, you put a magnet on a balance and move the coil over it.
While the electric current flows, measure the magnitude of the force. You set the measurements graphically and then leads you off …
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Magnetic induction in a coil: Demonstration Pilot II
In this practical pull up a hall sensor in a coil or in the side of a coil (with a constant number of windings, and a variable length).
While the coil is connected to a source and ammeter to measure the magnetic flux density at:
- different current …
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Magnetic induction in a coil: Demonstration Test I
In this exercise you place a Hall probe of a Tesla Meter in that way that the field lines are collected in the middle of a stretchable coil (24 turns). During the test, both the length of the coil as the current intensity varied, while the …
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Magnetic induction in a straight guide: Demonstration Pilot II
In this exercise, place a Hall sensor in the vicinity of a straight guide. This is done at different distances and with different currents. Whenever you measure the resulting magnetic flux density, while the electric current. Finally, imagine the …
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