Recent content by rocketnukem

  1. R

    Undergrad Designing a 5×11×12 inch electromagnet for 25,000–60,000 N pull force on 12–24V DC

    Would multiple smaller electromagnets in a case that size work better? Would the force of each magent add up or does it not work that way?
  2. R

    Undergrad Why does v × B give positive i when v=5j and B=-1k?

    Yes, F=qvXb or F=qvbsin(thata). Try using the right hand rule. 1.) point hand in the direction of v 2.) curl fingers in the direction of B 3.) thumb points in the direction of the force
  3. R

    Undergrad Designing a 5×11×12 inch electromagnet for 25,000–60,000 N pull force on 12–24V DC

    I was referd to this forum from a friend and I have been reading some of them and I think you guys can help me and I would be very happy if you could. I was taking a electormagnitism physics class in school, calc based, and I had this idea for a project. I know that to calculate the magnetic...
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