INVESTIGATION+OF+REAL+ELECTRICAL+COMPONENTS

Back to IGCSE PHYSICS > ELECTRICITY > ENERGY AND PD =INVESTIGATION OF REAL ELECTRICAL COMPONENTS= You are supplied with the following: **//Batteries; wires; bulb; resistor; LED; diode; LDR/ photoresistor; thermistor; ammeter; bright light//** Take one of each of the components and draw its circuit symbol. Use the apparatus to investigate the behaviour of the components Can you identify the diode, photoresistor and thermistor? The diagram below may give you some ideas.