What Is A Voltmeter & Ammeter | GCSE Physics (9-1) | kayscience.com

Описание к видео What Is A Voltmeter & Ammeter | GCSE Physics (9-1) | kayscience.com

In this video you will learn all the science for this topic to get a grade 9 or A* in your science exams!








A voltmeter measures the potential difference. An ammeter measures the current. The unit of potential difference is volts and the symbol is V. The unit of current is amperes (amps) and the symbol is A. Voltmeters are connected in parallel across the component. Ammeters are connected in series.

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