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I connected an led to a 50 volt battery with a 100 ohm resistor. The led still lights. Shouldn't it burn out (diagramatically of course) or is it that the programme doesn't have this facility? Perhaps my sums are wrong, I am a beginner after all.

How do I have a two way (double) switch on this programme?  I would like to experiment with a capacitor and a lamp.

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Anyone? Pleeease?

Ok never mind.

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We do not see where your resistance is. It must be in series.

Here is the calculation for your request.

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• 4 months later...

Kind of you , thank you , sorry for not replying I have not been well.

Alan

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I suspect many did not see your thread all those months ago.

I confess I did not.

I hope you are now ell again.

Are you still interested in discussing that circuit or circuitry in general ?

On 9/28/2020 at 4:44 PM, wotsallthis said:

I would like to experiment with a capacitor and a lamp.

Before using a circuit simulator I would recommend finding out a little about circuit elements or components.

By experiment with, did you mean witha actual components or on a simulator ?

Edited by studiot
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Thank you Kartazian and Studiot. I'm very well thanks for asking.

You have obviously "tumbled" me as a beginner and I will enjoy going through this.

I may well come back to you.

Keep well

Alan

As a begginner, I know the symbols for amps, voltage, resistance, power and a tiny bit more.

Could I trouble you Kartazian to explain the symbols in your diagram please?

Ua, Vf and 1f,

Best

Alan

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• 5 months later...

Just a note, hope you are well. I'm getting into Falstad a bit, and learning, thanks to your help.

Regards

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