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Created by alex.examtime9373
over 11 years ago
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Copied by tatemae.honne
over 11 years ago
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Question | Answer |
Magnetism | The phenomenon by which certain materials exert forces on each other |
The nature of magnetic forces | Attractive or repulsive |
Components of a magnet | North pole & south pole |
Magnetic Field | The area in which a magnetic force can be felt |
Magnetic field lines | Connect the north and south poles of a magnet |
Function of the Earth's magnetic field | Protection from solar radiation |
Use of the right hand rule | To find the direction of magnetic force created by current flowing through an object |
Right hand rule | Thumb - direction of current flow; Fingers - direction of magnetic field |
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