A circuit is constructed with a resistor, twoinductors, one capacitor, one battery and aswitch as shown. The value of the resistance iseleR1 = 299 Q. The values for the inductances are:L1 = 208 mH and L2 = 181 mH. The capacitanceis C = 97 µF and the battery voltage is V = 12 V.The positive terminal of the battery is indicatedwith a + sign.VL21)The switch has been closed for a long time when at time t = 0, theswitch is opened. What is UL1(0), the magnitude of the energy stored ininductor L1 just after the switch is opened?Submit+2) What is wo, thesonant frequency of the circuit just after the switch isopened?radians/s Submit+)3) What is Qmax, the magnitude of the maximum charge on the capacitorafter the switch is opened?µC Submit4)'What is Q(tj), the charge on the capacitor at time t = t1 = 3.13 ms. Q(tj)is defined to be positive if V(a) – V(b) is positive.uc Submit5) What is t2, the first time after the switch is opened that the energystored in the capacitor is a maximum?msSubmit6) What is the total energy stored in the inductors plus the capacitor attime t = t2?Submit

A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as shown. The value of the resistance is ell R1 = 299 Q. The values for the inductances are: L1 = 208 mH and L2 = 181 mH. The capacitance is C = 97 µF and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. L2 b 1) The switch has been closed for a long time when at time t = 0, the switch is opened. What is UL1(0), the magnitude of the energy stored in inductor L1 just after the switch is opened? Submit +) 2) What is wo, the resonant frequency of the circuit just after the switch is opened? radians/s Submit 3) What is Qmax, the magnitude of the maximum charge on the capacitor after the switch is opened? µC Submit 4) What is Q(t1), the charge on the capacitor at time t = t1 = 3.13 ms. Q(tj) is defined to be positive if V(a) – V(b) is positive. uc Submit 5) What is t2, the first time after the switch is opened that the energy stored in the capacitor is a maximum? ms Submit 6) What is the total energy stored in the inductors plus the capacitor at time t = t2? Submit

A circuit is constructed with a resistor, two inductors, one capacitor, one battery and a switch as shown. The value of the resistance is ell R1 = 299 Q. The values for the inductances are: L1 = 208 mH and L2 = 181 mH. The capacitance is C = 97 µF and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. L2 b 1) The switch has been closed for a long time when at time t = 0, the switch is opened. What is UL1(0), the magnitude of the energy stored in inductor L1 just after the switch is opened? Submit +) 2) What is wo, the resonant frequency of the circuit just after the switch is opened? radians/s Submit 3) What is Qmax, the magnitude of the maximum charge on the capacitor after the switch is opened? µC Submit 4) What is Q(t1), the charge on the capacitor at time t = t1 = 3.13 ms. Q(tj) is defined to be positive if V(a) – V(b) is positive. uc Submit 5) What is t2, the first time after the switch is opened that the energy stored in the capacitor is a maximum? ms Submit 6) What is the total energy stored in the inductors plus the capacitor at time t = t2? Submit

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.

Question

100%

A circuit is constructed with a resistor, two
inductors, one capacitor, one battery and a
switch as shown. The value of the resistance is
ele
R1 = 299 Q. The values for the inductances are:
L1 = 208 mH and L2 = 181 mH. The capacitance
is C = 97 µF and the battery voltage is V = 12 V.
The positive terminal of the battery is indicated
with a + sign.
V
L2
1)
The switch has been closed for a long time when at time t = 0, the
switch is opened. What is UL1(0), the magnitude of the energy stored in
inductor L1 just after the switch is opened?
Submit
+
2) What is wo, the
sonant frequency of the circuit just after the switch is
opened?
radians/s Submit
+)
3) What is Qmax, the magnitude of the maximum charge on the capacitor
after the switch is opened?
µC Submit
4)
'What is Q(tj), the charge on the capacitor at time t = t1 = 3.13 ms. Q(tj)
is defined to be positive if V(a) – V(b) is positive.
uc Submit
5) What is t2, the first time after the switch is opened that the energy
stored in the capacitor is a maximum?
ms
Submit
6) What is the total energy stored in the inductors plus the capacitor at
time t = t2?
Submit

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