|GCSE Measure Current Frequency Meter Logic Probe Multimeter Oscilloscope Power >Voltmeter<|
Connect the voltmeter in parallel with the circuit being measured. No current flows through an ideal voltmeter.
Most people use a multimeter to measure voltage.
The meter below is nice because you can see the inner workings.
There is a magnet and a spring loaded coil. Small currents through the meter magnetise the coil and cause the pointer to deflect.
Click the image for closer views on commons.wikimedia.org.
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