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7Px HNH 04 Mahuru 2015 What we will do What we will learn Preliminaries and RollHow to start well Move on to Capacitors and RE-write the definition from.

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Presentation on theme: "7Px HNH 04 Mahuru 2015 What we will do What we will learn Preliminaries and RollHow to start well Move on to Capacitors and RE-write the definition from."— Presentation transcript:

1 7Px HNH 04 Mahuru 2015 What we will do What we will learn Preliminaries and RollHow to start well Move on to Capacitors and RE-write the definition from the green book What a capacitor is, what it does and how it can be used. Define capacitanceWhat capacitance is, how it is defined and the formula for it BUILD the capacitor construction formula – including the dielectric constant and the absolute permittivity of free space What the bits of the equation are, what they mean and where they come from Do a couple of examples from the red book How to tackle exam-style questions on this topic Set Capacitors, Unit 1 for HW, set a due date and have some HRT on it How to tackle exam-style questions on this topic

2 No. of marks What for 1 Having sketches and FULL working 1 Neat presentation and down-page format 1 Answer underlined and units given 1 Self marked and all correct – eventually 1 In on time and signed for (“This is my own work”…….) Total A mark out of five that will contribute to the “homework” grade in the reports

3 HW item Skills practiced Waves: Unit 6 Due Fri 31 st of July Two source interference – with numbers Waves: Units 7, 8 and 9 Due Fri 7 th of August Multi-source interference, Beats and the Doppler Effect Waves: End of Topic Test Due Wed 12 th of August All of Waves Resistors in DC: Unit 1 Due Fri 14 th of August NCEA2 revision Resistors in DC: Unit 2 Due Wed the 2 nd of September Internal Resistance of a Cell Resistors in DC: Unit 2 Due Wed the 2 nd of September Kirchhoff’s Laws

4 http://whangareigirlshigh physics.wikispaces.com/ NCEA3+Physics+Core

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