Cidepe

Function

Intended for experimental study, physics laboratory work, and conducting physics experiments on: Electricity. Series connection of resistors, determining the equivalent resistor. The difference between electrical resistance and resistor. How to calculate the equivalent resistance of a series connection of resistors. Assembling a series connection of resistors, calculating and measuring the equivalent resistance. Calculation of the relative percentage error between the calculated value and the measured value. Parallel connection of resistors, determining the equivalent resistor. How to calculate the equivalent resistance of a parallel connection of resistors. Calculation of the relative percentage error. Series and parallel connections of lamps. Measuring voltages in a series connection of lamps. Measuring voltages in a parallel connection of lamps. Series and parallel connections of capacitors. Building capacitor connections, measuring and calculating the equivalent capacitance. The function of a fuse, the Joule effect. The filament lamp. The fuse, the electromagnetic switch, the circuit breaker. Measuring the potential difference between two points in a DC circuit. Building an electrical circuit. Measuring voltage at different points in the electrical circuit. Table. Measuring the intensity of electric current in different sections of a DC circuit. Building a circuit. Measuring the electric current at different points in the constructed circuit. Ohm's first law, the relationship that links the three main electrical quantities. Assembling a simple electrical circuit. Varying the electrical voltage and measuring the electric current through the resistor. Constructing a table and graph of voltage V versus current of an ohmic resistor. The function that shows how V and current relate to the electrical resistance R of a resistor. Determining the electrical power of components in a mixed electrical circuit. Building a mixed electrical circuit. Determining the electrical power of some components in an electrical circuit. Identifying a resistor that does not obey Ohm's law, a non-ohmic resistor. Assembling the electrical circuit. Varying the electrical voltage and measuring the electric current through the lamp. Constructing a table and graph of voltage V versus current of a non-ohmic resistor. The electrical resistance offered by a diode and its polarization. The diode. Measuring the electrical resistance offered by a diode in both directions. Comparing the resistive behavior of the diode with that of a resistor. Kirchhoff's loop law. What is meant by loop in an electrical circuit. Building a circuit to verify the loop law. Kirchhoff's node law. What is meant by node in an electrical circuit. Building a circuit to verify the node law. Measuring the currents entering and leaving a node. Charging and discharging a capacitor, series RC circuit. Assembling a series RC electrical circuit. The table, graph, and charging time of a capacitor. The table and graph of how the voltage across the resistor varied during capacitor charging. Observing the sum of the voltage across the capacitor and the voltage across the resistor during capacitor charging. The table, voltage versus time graph of the capacitor, and the capacitor discharge time. The table and graph of the voltage across the resistor during capacitor discharge. Observing the sum of the voltage across the capacitor and the voltage across the resistor during capacitor discharge. Superimposing the graph of the capacitor voltage onto the graph of the voltage across the resistor during capacitor charging. Superimposing the graph of the capacitor voltage onto the graph of the voltage across the resistor during capacitor discharge. Determining the threshold voltage, Planck's constant, and characteristic curve of an LED. Characteristic curve of a diode, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
The entire history of pioneering spirit and work focused on customer needs makes the Cidepe brand increasingly present in the lives of thousands of students, bringing greater participation and interest to the knowledge experience in the areas of Chemistry, Physics and Biology. Contact our sales team, we are available to assist your educational institution on this journey towards practical knowledge.

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Details

Details with the main experiments