magnets are brought Identify magnetism as magnetic field pattern of a pattern around a together they exert a force on a non-contact force. permanent magnet. permanent magnet. each other. Attraction and Describe how an Describe what happen if Investigate the effect repulsion between two induced magnet is magnetic poles are examples two North seeking Magnetic that two magnets have produced. of non-contact force. Poles were placed near each on each other in other, two South seeking Poles different orientations. Describe the A permanent magnet or one of each. difference between How can we make an produces its own magnetic permanent and electromagnet? field. An induced magnet is a Which part of a permanent induced magnets. material that becomes a magnet is the strongest? Investigate how to make magnet when it is placed in an induced magnet by a magnetic field. Induced stroking an iron nail with magnetism always causes a a permanent magnet. force of attraction. When removed from the magnetic Investigate field an induced magnet electromagnets and why loses most/all of its they are referred to as magnetism quickly. temporary magnets. Find out why soft iron is used as the core in an electromagnet rather than steel. Investigate what affects the strength of a temporary magnet. 4.6.3.2 The region around a magnet Name three magnetic 1 What is the shape of the Investigate the magnetic where a force acts on elements. magnetic field of a permanent field of a permanent another magnet or on a magnet using plotting magnetic material (iron, compasses or iron
magnets are brought together they exert a force on each other. Attraction and repulsion between two magnetic poles are examples of non-contact force. A permanent magnet produces its own magnetic field. An induced magnet is a material that becomes a magnet when it is placed in a magnetic field. Induced magnetism always causes a force of attraction. When removed from the magnetic field an induced magnet loses most/all of its magnetism quickly. Identify magnetism as a non-contact force. Describe how an induced magnet is produced. Describe the difference between permanent and induced magnets. magnetic field pattern of a permanent magnet. Describe what happen if two North seeking Magnetic Poles were placed near each other, two South seeking Poles or one of each. Which part of a permanent magnet is the strongest? pattern around a permanent magnet. Investigate the effect that two magnets have on each other in different orientations. How can we make an electromagnet? Investigate how to make an induced magnet by stroking an iron nail with a permanent magnet. Investigate electromagnets and why they are referred to as temporary magnets. Find out why soft iron is used as the core in an electromagnet rather than steel. Investigate what affects the strength of a temporary magnet. 4.6.3.2 The region around a magnet where a force acts on another magnet or on a magnetic material (iron, Name three magnetic elements. 1 What is the shape of the magnetic field of a permanent Investigate the magnetic field of a permanent magnet using plotting compasses or iron
AQA-8465-SOW-ISLD.DOCX