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Definition
| the flow of electric charge periodically reverse direction |
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| terminal devices with resitance and capacitance |
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| a discrete region of magnetism in ferromagnetic material |
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| type of magnet in which the magnetic field is produced by an electric current |
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Definition
| type of sensative ammetrian instrument for detecting electrical current |
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Definition
| angle on the horizon plate between magnetic north and true north |
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| object made from a material that is magnetized and creates it's own field. |
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| type of electromagnet when the purpose if to generate a controlled magnetic field |
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Definition
| a magnet such as that made of soft iron which retians it's magnetism for prior periods as opposed to a pernament magnet |
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