Different types of resistance
Swatch resistors
Were gathered in a sample set of resistors in common use. In them you can see the color code corresponding to its value.
Code resistances
It has a small board containing the color code used to identify the value of a resistor. In the same corresponding to the tolerance bands colors are also shown.
Resistor combination of different materials, length and diameter
This set of different strengths can be used to measure each of them by means of a ohmmeter and make comparisons in relation to its length and diameter.
Decadal resistance box
It has a decadic resistance box in which you can see the internal structure thereof.
Merchandise
Transparent bulbs are available in different power in which students can see the difference and appreciate filament bulbs so as resistors.
Resistors in Series
Connecting flashlight bulbs of equal power in series
It has set of connectors allowing small bulbs in series, which are useful for the study of the characteristics of this type of circuit.
Connecting bulbs of different power flashlight series
It has set of connectors allowing small bulbs in series, which are useful for the study of the characteristics of this type of circuit.
Series connection of everyday bulbs of equal power
Bulbs are available everyday of equal power, which can be connected in series and through their behavior study this kind of circuits.
Series connection of bulbs of different power everyday
Bulbs are available everyday of different power, which can be connected in series and through their behavior study this kind of circuits.
Resistors in parallel
Connecting flashlight bulbs of equal power in parallel
It has set of connectors allowing small bulbs in parallel, which are useful for the study of the characteristics of this type of circuit.
Connecting flashlight bulbs in parallel different power
It has set of connectors allowing small bulbs in parallel, which are useful for the study of the characteristics of this type of circuit.
Parallel everyday light bulbs of equal power
Bulbs are available everyday of equal power, which can be connected in parallel and through their behavior study this kind of circuits.
Parallel connection of bulbs of different power everyday
Bulbs are available everyday of different power, que can be connected in parallel and Through Their behavior study This Kind of circuits.
Series-parallel connections
Connections bulbs in series and parallel on the same circuit
It has a set of lights everyday, just different power and that series-parallel connections allow to study the behavior of these mixed circuits.
rheostat
Connecting a resistor as fixed resistor
It has a rheostat that can be connected to a light bulb. In the fixed resistor connection as it can be seen that the bulb brightness does not change when you move the cursor rheostat.
Connecting a resistor and variable resistor
It has a rheostat that can be connected to a light bulb. In the connection as a variable resistor can be seen that the bulb brightness varies between a minimum and a maximum, move the cursor to the rheostat.
Connecting a resistor and potentiometer
It has a rheostat that can be connected to a light bulb. The potentiometer is connected as you may notice that the brightness of the bulb may vary from zero to a maximum value by moving the cursor.
resistor Circular
It has a resistor in which the resistance is wound into toroidal. This form corresponds to that used in the graduation ambient lights.
Conductivity of various solutions
Bulbs in series with different solutions
Distilled water, drinking water, sugar water and salt water: different solutions are used. Through the brightness of bulbs connected in series with them can be seen the conductivity of different solutions.
