A 24.0 nF capacitor is connected across an AC generator that produces a peak voltage of 5.90 V. a. At what frequency f is the peak current 60.0 mA ? b. What is the instantaneous value of the emf at the instant when iC =IC?

A series RLC circuit consists of a 52.0 resistor, a 3.40 mH inductor, and a 430 nF capacitor. It is connected to a 3.0 kHz oscillator with a peak voltage of 6.00 V. You may want to review (Page 905). For help with math skills, you may want to review: Conversion from Degrees to Radians Part A What is the instantaneous emf & when i Express your answer with the appropriate units. ► View Available Hint(s) - I?

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A series circuit has a sinusoidal voltage supplied to it at 632 kHz with a peak voltage of 748 V. It also contains a 25 kilo-Ohm resistance, a 16 microFarad capacitance, and a 30-H inductance. What is the peak current for this circuit? A. 11 micro Amps B. 20 micro Amps C. 6.3 micro Amps D. 26 micro Amps

Please box answers for D

The graph shows variation in current, I ( dark line) and voltage, V (dashed green line) over time in an ac circuit. Which one is the correct phasor for the current and voltage? V 05 25 35 4.5 A В V I V I V I C more information is needed to answer this question A В

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The frequency of oscillation of the LC circuit in the figure is 200 kHz. At time t=0 the upper capacitor plate has its maximum positive charge. Select True or False for all statements. 1. At t=1.25 us, the current is maximum. 2. At t=2.50 us, the charge on the lower plate has its maximum positive value. 3. At t=1.25 us, half the energy is stored in the capacitor, half in the inductor. 4. At t=5.00 us, the energy is completely stored in the capacitor. 5. At t=1.25 us, the charge on the lower plate has its maximum positive value. 6. At t=2.50 us, the current is zero.

An RC circuit has an impedance of 130 Ω when connected across a 60.0 Hz power source that produces a 90.0 Vrms voltage. The capacitor has a capacitance of 75.0 μF. An inductor with inductance 130 mH is added, to make a series RLC circuit.a. Draw a clear physics diagram of the problem.b. What is the impedance of the new RLC circuit?c.  What is the maximum energy stored in the inductor in this circuit?d. If the frequency is increased slightly, will the phase angle increase ordecrease?