physics questions

Question 1 (1 point) An LC circuit has an inductance of L mH and a capacitance of (5.546x10^-3) mF. At one instant the charge on the capacitor is (7.72860x10^-3) mC. What is the voltage in this circuit, at that time? Express your result in V. Provide your answer with four significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer D View hint for Question 1 Question 2 (1 point) An RLC circuit has a resistance of (2.720x10^2) $ 2, an inductance of (1.130x10^1) mH, and a capacitance of (3.5x10^1) nF. At time t = 0 the charge on the capacitor is (2.070x10^1) /C and there is no current flowing. What is the energy stored in the capacitor after three complete cycles? Express your result in nJ with two significant figures. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10