aqa-internal-resistance-practical

5 лет назад

This video demonstrates how to set up a simple electrical circuit using a battery, voltmeter, ammeter, switch, and a resistor wire. The video provides a step-by-step guide on connecting the components, emphasizing the importance of proper contact with the metal parts to ensure current flow. The video concludes with a brief explanation of how the circuit's resistance and current change as the length of the resistor wire is adjusted.