GCSE Physics Specification Specification for first teaching in 2016. 21 Sep 2015. PDF | 1.95 MB ... 4.2.5 Static electricity (physics only)4.2.5.1 Static charge. Content. ... AQA Education has obtained an injunction preventing interference with public examinations. This notice is to alert you to the injunction, so that you are aware of it and ...
AQA Electricity Topic Chec klist Do I What I need to improve: (Double Content) have Notes? Charge Draw and Use circuit symbols Flow State the conditions for charge to flow in a circuit Know that electric current is a flow of electrical charge. The size o f the electric current is the rate of flow of electrical charge.
The Van der Graaff generator is a classic demonstration of static electricity. A belt rubs on the inside of a metal sphere, and the friction causes electrons to move onto the sphere. The sphere is supported by a plastic (insulating) stand, and so the electrons build up on the sphere. This means that the sphere builds up a negative charge.
- Mains electricity is an AC supply. In the United Kingdom the domestic electricity supply has a frequency of 50 Hz and is about 230 V. - AC is alternating current, which comes from the mains o Current continuously varies, from positive to negative (charge changes direction) - DC, direct current, is the movement of charge in one direction only
Definitions and Concepts for AQA Physics GCSE Topic 2: Electricity Definitions in bold are for higher tier only Definitions marked by ‘*’ are for separate sciences only Alternating Potential Difference: A continually oscillating current flow, which results in the potential difference across two points continually oscillating between ...
Access a wide range of resources to improve your AQA GCSE (9-1) Physics: Electricity skills with free practice papers on KeyStageLearning.co.uk. We regularly update our questions, but if you have an urgent requirement , please share your topic with us, and we’ll do our best to prioritise your request.
Simple electric circuits use cells and various components to control the way that a direct current can be controlled. This section looks at both series and parallel circuits and introduces quite a few new equations you will need to become familiar with. Household appliances use an alternating curren
Everything you need to know about Electricity: Electricity in the Home for the GCSE Physics (Triple) AQA exam, totally free, with assessment questions, text & videos. Home Library Revision Timetable. ... To calculate the number of kilowatt-hours of electricity used, multiply the power of the appliance in kW by the time the appliance is used for ...
GCSE Combined Science Electricity learning resources for adults, children, parents and teachers. ... AQA. Electricity can flow either as direct or alternating current, and is used in homes to ...
AQA GCSE TRIPLE SCIENCE REVISION SHEETS PHYSICS UNIT 5 electricity in the home .1,2,3,4,5 P5 consists of the following 5 Alternating current 5 Cables and plugs 5 Electrical power and potential difference 5 Electrical currents and energy transfer 5 Appliances and efficiency 51 ALTERNATING CURRENT CURRENT TYPES Direct Current only flows in one direction Alternating Current flows one way then the ...
AQA GCSE Science Trilogy Assessments. There are six papers for the GCSE Science Trilogy course: two biology, two chemistry and two physics. ... Physics Paper 1 – Physics topics 18–21: Energy; Electricity; Particle model of matter; and Atomic structure. Assessment Structure. Written exam: 1 hour 15 minutes; Foundation and Higher Tier;
The cost of the electricity used is calculated using this equation:. total cost = number of units used × cost per unit. The cost per unit is set by the electricity company, for example 30p per ...
Circuits Circuit Symbols. All circuit diagrams use a set of established symbols. You need to be familiar with the circuit symbols below to understand the circuit diagrams that you may encounter in your exam.
This section explains energy transfers covering, power, potential difference and current equations, energy transfers in everyday appliances, work done and work done formula and the UK National Grid. Power In physics, power is the rate at which energy is transferred or converted. It tells you how quickly energy is used or produced in an electrical circuit.
Using Electricity Electrical Energy. The amount of electrical energy transferred to a device depends on: The time it is used for; The power of the device (the rate at which it transfers energy) Power is the rate of using energy. A 100W light bulb will use more electrical energy than a 60W bulb if they are both on for the same length of time.
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Everything you need to know about Using Electricity for the GCSE Physics AQA exam, totally free, with assessment questions, text & videos. Home Library Revision Timetable. Free timetable app. ... Electricity in generated in power stations using Electromagnetic Induction - When a magnet is moved in a coil of wire, current is induced in the coil. ...
