Level 1/Electrical Oscillations5. Energy-----Energy on Inductor Emag=12Li2E_{mag} = \dfrac{1}{2}Li^2Emag=21Li2 Energy on Capacitor Eelec=12q2CE_{elec} = \dfrac{1}{2}\dfrac{q^2}{C}Eelec=21Cq2 Total Energy 12Li2+12q2C=12Q2C\dfrac{1}{2}Li^2 + \dfrac{1}{2}\dfrac{q^2}{C} = \dfrac{1}{2}\dfrac{Q^2}{C}21Li2+21Cq2=21CQ2 or 12Li2+12q2C=12LI2\dfrac{1}{2}Li^2 + \dfrac{1}{2}\dfrac{q^2}{C} = \dfrac{1}{2}LI^221Li2+21Cq2=21LI2 Current i=±Q2−q2LCi = \pm \sqrt{\dfrac{Q^2 - q^2}{LC}}i=±LCQ2−q2 Charge q=±Q2−LCi2q = \pm \sqrt{Q^2 - \dfrac{LC}{i^2}}q=±Q2−i2LC 4. Energy Transfer-----6. Electrical Oscillations-----