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Harry Harry is offline
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Default Basic DC electricity question

On Wed, 14 Feb 2007 21:06:29 -0500, wrote:


IOW -- the current *is* determined by the supply. :-)


If you hooked a 10 amp supply to a toothpick would it draw 10 amps?


If it's a 1-ohm toothpick.

Multiple choice....

Assume a fixed resistance of 1 ohm, and a 10 volt power supply
rated at 5 amps. What will best determine the current draw?

A. The current draw will be the measured voltage.

B. The supplies rating of 5 amps