PH-1210
Circuit components
Physics · Secondary 4 · Medium · Circuit components
In a circuit used to obtain the I–V graph of a diode, why must the ammeter be connected in series with the diode?
- So it measures the same current as that through the diode
- So it measures the potential difference across the diode
- So it reduces the current through the diode
- So it can be protected from high voltage
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