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Questions in Science tagged with "speed"

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  A disc is radial crossed, through sliding contacts, by an electrical current I=4A. The disc is set perpendicullar on a magnetic field, B=20mT.

  Posted by electrika on Jul 4, 2009 at 06:20 AM

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  In a vertical magnetic field of B induction, a conductor is moving perpendicullar on filed, with constant speed.

  Posted by catandchat on Jun 30, 2009 at 09:11 AM

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  Find the maxim potential an isolated conductor could be loaded,aiming at it an electrons beam, with the speed v=8.0Mm/s

  Posted by sodelete on Jun 30, 2009 at 09:04 AM