0 5 . 1 Use the circuit symbols in the boxes to draw a circuit diagram that she could use. [2 marks] 12 V battery variable resistor filament lamp voltmeter ammeter 0 5 . 2 Describe how the student could use her circuit to investigate how the current through a filament lamp...
aThe book is copiously illustrated with halftone and line drawings, the circuit symbols following the guide set out in the AQA GCSE Electronics specification. There are numerous photographs, including close-ups of electronics components, and illustrations of constructional techniques. • 对电子系统的部...
Circuit symbols Resultant Forces Investigating the Factors Affecting the Rate of Photosynthesis Investigating the Densities of Solids and Liquids History of the Periodic Table Evidence for Human Evolution Discovery of the Structure of the Atom Investigation into Variation in Organisms Scientific Method ...