The Student Room Group

physics circuit problem

how do i draw this circuitimage.jpg
It's very similar to a classic classroom practical you've probably done or seen demonstrated...

https://spark.iop.org/iv-characteristic-semiconductor-diode

you'd be using a LED instead of a traditional diode and you'd have to use the correct symbol to show that.
Reply 3
Original post by Ailurophile03

Draw a DC cell symbol
Connect to a LED and AMMETER in series as a closed circuit.
Draw a VOLTMETER wired across the LED

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