* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Magnetism
Magnetic stripe card wikipedia , lookup
Mathematical descriptions of the electromagnetic field wikipedia , lookup
Magnetic monopole wikipedia , lookup
Neutron magnetic moment wikipedia , lookup
Giant magnetoresistance wikipedia , lookup
Magnetometer wikipedia , lookup
Electromagnetic field wikipedia , lookup
Lorentz force wikipedia , lookup
Magnetotactic bacteria wikipedia , lookup
Earth's magnetic field wikipedia , lookup
Magnetotellurics wikipedia , lookup
Friction-plate electromagnetic couplings wikipedia , lookup
Magnetic field wikipedia , lookup
Magnetohydrodynamics wikipedia , lookup
Magnetoreception wikipedia , lookup
Magnetochemistry wikipedia , lookup
Multiferroics wikipedia , lookup
Ferromagnetism wikipedia , lookup
Electromagnet wikipedia , lookup
Eddy current wikipedia , lookup
History of geomagnetism wikipedia , lookup
Faraday paradox wikipedia , lookup
Key Stage 3 progress grid Subject Science Year 8 Topic / skill area Magnestism Trajectory I am able to…… Create detail diagrams with annotations to show how the field around a single T9, T8 wire develops when wire is fused into a coil. Explain how you can make a material magnetic at the atomic level. T7 Recommend what you could do to lift heavier materials, giving scientific explanations. Judge the limitations of the scrap heap magnet. Explore the advantages of electromagnet over a permanent magnet. T6 Compare the magnetic field around a permanent magnet and an electromagnet. Apply your knowledge of electromagnets to other uses. Drawn a series of diagrams to explain how a scrap heap magnet works. T5, T4 Draw and use an accurate circuit diagram to explain how the machine works. Describe the shape of field around a single wire. Explain why certain materials are magnetic. Describe the difference between a normal magnet and an electromagnet. T3 Outline what a scrap heap magnet does using diagrams. Described simply how the scrap heap magnet works. Describe factors that could make the scrap heap magnet stronger. Stated simply how the scrap heap magnet works. T2, T1 Identified the magnet on the diagram. Stated at least two magnetic materials that a scrap heap magnet can move.