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Questions and Answers
Which one of these is true about magnetic poles?
Which one of these is true about magnetic poles?
What happens when two magnetic poles of the same polarity come close to each other?
What happens when two magnetic poles of the same polarity come close to each other?
What is the effect of distance on the strength of the magnetic force between two magnetic poles?
What is the effect of distance on the strength of the magnetic force between two magnetic poles?
Which one of these is a characteristic of electric current?
Which one of these is a characteristic of electric current?
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Which one of these is a unit used to measure electric current?
Which one of these is a unit used to measure electric current?
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Which one of these materials is a good conductor of electric current?
Which one of these materials is a good conductor of electric current?
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