The term voltage is commonly used to indicate a difference in potential bat electromotive force is not.
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One kilovolt equals one thousand volts.
A. 对
B. 错
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
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