Recent content by cristina045

  1. C

    Find equivalent capacitance, charge, and energy for capacitors in series and parallel

    thank you guys soooo much i'm really having trouble understand these things it's so much easier to understand and solve with clear explanations :)
  2. C

    Find equivalent capacitance, charge, and energy for capacitors in series and parallel

    Homework Statement For the cicuit shown, the voltage is 200V, C1= 4microF, C2= 15microF and C3= 12microF (i drew it on paint) Find a) the equivalent capacitance between the terminals b) the charge stored on each capacitor c) the total stored energy Homework Equations Ceq= 1/c1 + 1/c2 +1/c3...
  3. C

    Electric potential energy and point charges

    Homework Statement Two point charges , Qz= +5.00 nanoC and Q2= -3.00 nanoC, are separated by 35.00 cm. a) What is the potential energy of the pair? What is the significance of the algebraic sign? b) what is electrical potential at a point midway between the charges? (here I'm supposing i'd...
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