Figure 1 (a) A sinusoidal voltage.
The terms in bold link to topics in the AQA, Edexcel, OCR, WJEC and CCEA A-level specifications, as well as the IB, Pre-U and SQA specifications.
Application of DC circuit theory, together with equations of motion, shows how operational amplifier circuits incorporating resistors and capacitors can be used to perform arithmetic operations and to model simple harmonic motion.
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