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A Phoenix from the ashes

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18th April 2006

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#1 10 years ago

This is going to sound strange, but bare with me... I'm finishing a project but I'm in need of a little help. The project is due tomorrow, but my multimeter has broke, and I don't have time to buy a new one, so I'm need need of results. I have a simple circuit: Battery, switch, bulb, speaker. When in series the buib measures 13.65 ohms. Can anyone give me any believable figure for the resistence if the bulb and speaker were wired in parallel?