At t=0 in an L-C circuit, the capacitor has its maximum charge. Itis easy to show that the electric and magnetic energies are equalat t=3T/8 where T is the period of the oscillations.

What is the next time after t=3T/8 when the electric and magneticenergies again are equal?

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____________S1_____ ______S2_______ | | | V ___ | | ___(C) L |____________________|_______________|With S2 open, a capacitorwith capacitance C=645μF is charged by connectingit across a battery of 75.0V for a long time. The capacitor is then disconnected from the battery byopening S1; at time t=0 S2 is close,connecting the chargedcapacitor across an inductor that has inductance L=200H andzero resistance. a) What is initial charge Q0 on capacitor C?b)What is the period T of the oscillation in seconds after S2 is closed?c)What is the maximum current that will flow in this LC circuit after S2 is closed?D)What is the electric energy stored in the capacitor and the magnetic energy stored in the inductor L? for d) what is the equation needed? I know it involves time....thank you.. please show work!

The frequency of oscillation of a certain LC circuit is 310 kHz. Attime t = 0, plate A of the capacitor has maximum positive charge.For the following answers, use n where n = 1, 2, 3, 4, ...

(a) At what times t > 0 will plate A again have maximum positivecharge?

(b) At what times will the other plate of the capacitor havemaximum positive charge?

(c) At what times will the inductor have maximum magnetic field?

The circuit in figure 32-34 consists of switch S, a 5.30 V ideal battery, a 35.0 MO resistor, and an airfilled capacitor. The capacitor has parallel circular plates of radius 5.50 cm, separated by 3.50 mm. At time t = 0, switch S is closed to begin charging the capacitor. The electric field between the plates is uniform. At t = 320

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At t=0 in an L-C circuit, the capacitor has its maximum charge. Itis easy to show that the electric and magnetic energies are equalat t=3T/8 where T is the period of the oscillations.

What is the next time after t=3T/8 when the electric and magneticenergies again are equal?

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Physics: Principles with Applications

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At t=0 in an L-C circuit, the capacitor has its maximum charge. Itis easy to show that the electric and magnetic energies are equalat t=3T/8 where T is the period of the oscillations.What is the next time after t=3T/8 when the electric and magneticenergies again are equal?

Related textbook solutions

Physics: Principles with Applications

Related questions

Weekly leaderboard

At t=0 in an L-C circuit, the capacitor has its maximum charge. Itis easy to show that the electric and magnetic energies are equalat t=3T/8 where T is the period of the oscillations.

What is the next time after t=3T/8 when the electric and magneticenergies again are equal?