drawing circuit diagrams

Apr 2011
24
0
Will someone please help me...I have no idea how to draw these. I know how to draw a simple circuit with one bulb and with two bulbs. I also know how to draw a parallel circuit with two bulbs. Are these that simple, and I just do not realize it? Please help me!
 

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topsquark

Forum Staff
Apr 2008
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On the dance floor, baby!
Will someone please help me...I have no idea how to draw these. I know how to draw a simple circuit with one bulb and with two bulbs. I also know how to draw a parallel circuit with two bulbs. Are these that simple, and I just do not realize it? Please help me!
The first two are easy, both lamps are in series with the source. The last one bothers me, though, since two of the lamps have 3 connections to them when there should only be 2. I can't help you on that one.

-Dan
 
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Unknown008

PHF Hall of Honor
Jun 2010
609
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Mauritius
The first one seems like one of those short circuits...

And the second one, a way to bypass one bulb, which I think will result in 2 of the three bulbs to light up. But if you experiment with them, you will get the answer :)

1.


3.
 
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