- #1
rjs123
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I'm intending on creating a solenoid that will project a bb for a class project. I'm using a flash capacitor from a disposable camera as my current source. Here is my question...what is the best "setup" for the solenoid to increase the magnetic force on the bb without increasing its current?
I'm not a physics major...so correct me if I'm wrong...but will putting iron washers on the ends of the wrapping concentrate the force more?
like this...
[PLAIN]http://img193.imageshack.us/img193/1615/washerl.jpg [/PLAIN]
Also will putting a layer of thin iron sheet metal inside the plastic tube aid in the force (see image below)?
[PLAIN]http://img269.imageshack.us/img269/4861/solenoid.jpg
I'm not a physics major...so correct me if I'm wrong...but will putting iron washers on the ends of the wrapping concentrate the force more?
like this...
[PLAIN]http://img193.imageshack.us/img193/1615/washerl.jpg [/PLAIN]
Also will putting a layer of thin iron sheet metal inside the plastic tube aid in the force (see image below)?
[PLAIN]http://img269.imageshack.us/img269/4861/solenoid.jpg
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