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What is Investigating Electrical Resistance and Circuits about?

The document contains 7 questions about electrical circuits and components: 1. A student is asked to explain with a diagram how to investigate how the resistance of a single lamp changes with the potential difference across it. 2. A resistor connected to a 6V power supply with a current of 200mA is used to calculate the time taken for 42C of charge to flow and the total energy transferred. 3. Students are asked to identify which symbol represents a thermistor in a circuit. 4. The document asks students

Author

Najmus Saher

Language

EN