Magnetism



  • 15927613905837144335242396517467.jpg
    Here we can see that written work done = (+) delta change in P.E But we know that work done by conservative force is - (-) delta change in potential energy , is it verifying magnetic force is non conservative or here something like that Wext + Wmagnetic = delta K.E = 0 is using so W ext = - W magnetic .



  • @You-Knowwhere
    W = Change in potential energy = U2-U1
    U2 = -(MB)Cos(60)
    U1 = -(MB)Cos(0)
    Plz, check & read your asked question again. You are misunderstanding.


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