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Magnetic Effects of Electric Current
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29/07/2021 12:16 pm
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Describe how you will locate a current-carrying wire concealed in a wall.
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29/07/2021 12:18 pm
A current-carrying wire concealed in a wall can be located due to the magnetic effect of current by using a plotting compass. If a plotting compass is moved on a wall, its needle will show deflection at the place where current-carrying wire is concealed.