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Institute of Physics (IOP)
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Episode 124: Preparation for Capacitors Topic
In this series of learning episodes from the Institute of Physics, students undertake a range of practical investigations into capacitors and their properties. Students apply exponential equations, which can help to reinforce other areas such as radioactive decay.
The topics covered are:
Episode 125: Introducing capacitors
Episode 126: Capacitance and the equation C = Q/V
Episode 127: Capacitors in series and parallel
Episode 128: Energy stored by a capacitor
Episode 129: Discharge of a capacitor
Episode 130: R-C circuits and other systems
Following this topic, students will be able to:
1. define capacitance in terms of charge stored per volt
2. calculate values of charge and energy stored
3. calculate values of capacitances connected in series and parallel
4. interpret exponential and logarithmic graphs for capacitor discharge
5. relate their understanding to analogous phenomena, including springs and radioactive decay.
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