题目内容

One kilovolt equals one thousand volts.

A. 对
B. 错

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The opposition to current is called electrical resistance。

A. 对
B. 错

Larger amounts of resistance are commonly expressed in kiloohm (kΩ) and in megohm (MΩ).

A. 对
B. 错

The flow of electrons through a conductor is called a resistance.

A. 对
B. 错

One volt is defined as that magnitude of electromotive force required cause a current of one ampere to pass through a conductor having a resistance of one ohm.

A. 对
B. 错

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