Are Voltage and Electromotive Force the Same
Vocademy - Electronics Technology
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Are Voltage and Electromotive Force the Same
5 058 просмотров · 2 года назад
Vocademy - Electronics Technology
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5 058 просмотров · 2 года назад
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Electromotive force and voltage are not the same thing. Electromotive force, ℰ, gives Impetus to electricity but cannot be measured with a volt meter. Voltage--electrical pressure--occurs when current is blocked by a gap or resistor and creates electrical pressure that can be measured by a voltmeter.
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