Project - Engineering - ثاني ثانوي

1 Project 2 In this project, you will learn how your circuit behaves under new conditions such as different battery type or resistance value. You have learned that the two fundamental types of circuits are series and parallel circuits. Let us implement the following parallel circuit. You will need: 1 x Amperage Multimeter 4 x 120 Resistors 4 x Red LEDs 1 x Coin Cell 3V Battery Color the wires appropriately to distinguish negative from positive. 3 Build the circuit by adding one resistor and one LED at a time. Start with this circuit: 4 Run the simulation and measure the current using the multimeter. Write down the measurement. Add another resistor and another LED and note down the new current measurement. Repeat for the remaining resistors and LEDs. Observe the pattern in your measurements. Explain what is happening. Add resistors and LEDs, and change the battery type or the resistance value of each resistor. How does your circuit behave under the new conditions? Visit the physics lab in coordination with the teacher and try to use the reading of the voltmeter with the batteries. وزارة التعليم Ministry of Education 170 2024-1446 COIN BATTER 980

Wrap up Now you have learned: > how to design electronic circuits in Autodesk Tinkercad Circuits. > how to add, edit and wire electronic components. > how to simulate electronic circuits and take measurements. > how to test and troubleshoot electronic circuits. KEY TERMS وزارة التعليم Ministry of Education 2024-1446 Ammeter LED Resistor Breadboard Multimeter Schematic View Circuit Ohmmeter Circuit View Component List Current Power Source Voltmeter Workplane Prototyping Pushbutton 171