ok, I am getting the impedance to be 28.8+j28.2. So with the new frequency, I go about calculating the new X value. That is 60/50 times j28.2 = j 33.8. With this I calculate using vectors the power factor to be 0.63. That's working out. And With the new power factor, the new VA and new VAR is also found...
But here's my confusion: There's the formula R=V^2/P, so i apply X=V^2/Q (reactive power); I already know my new Q, through the new power factor..Now I try to check my answer : Q=V^2/X, but that's counter-productive! because With my higher Q, I need a higher X but this is formula Q= V^2/X gets me wrong.. R/Z and P/S are the same ratio right??