Z L + Z C = 0 {\displaystyle Z_{L}+Z_{C}=0} . V L + V C = 0 {\displaystyle V_{L}+V_{C}=0} v ( θ ) = A sin ( ω o + 2 π ) + A sin ( ω o − 2 π ) {\displaystyle v(\theta )=A\sin(\omega _{o}+2\pi )+A\sin(\omega _{o}-2\pi )} ω o = ± j 1 T o {\displaystyle \omega _{o}=\pm j{\sqrt {\frac {1}{T_{o}}}}} T o = L C {\displaystyle T_{o}=LC}