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【单选题】

If the length of a wire is halved and the cross-sectional area is doubled, the resistance will be ()

A、quartered

B、unchanged

C、doubled

D、quadrupled

更多“If the length of a wire is halved and the cross-sectional area is doubled, the resistance will be ()”相关的问题
第1题

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第2题

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第3题

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第4题

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第5题

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第6题

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第7题

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第8题

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第9题

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