help with this

Discussion in 'Physics & Math' started by slayerdeus, Jul 19, 2004.

  1. slayerdeus

    slayerdeus Registered Member

    Messages:
    15
    Suppose a current is given by the equation I = 1.85 sin 201t, where I is in amperes, and t in seconds.

    If this is the current through a 42.0 resistor, what is the formula for the voltage in terms of the time t?

    I try the equation V(sin(w*t)) and webassign isnt accepting it, is it even right?
     
    slayerdeus, Jul 19, 2004
    #1

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  3. hyperdog

    hyperdog Registered Senior Member

    Messages:
    43
    Just multiply your current by 42. Ohm's Law.
     
    hyperdog, Jul 19, 2004
    #2

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  5. slayerdeus

    slayerdeus Registered Member

    Messages:
    15
    Ugh, thanks

    me<----Retard
     
    slayerdeus, Jul 19, 2004
    #3

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