Why do we need to put a capacitor in a circuit?
Q: Which of the following is NOT TRUE about capacitors? Select the correct response: The total…
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Q: An engineer has three different capacitors of unknown capacitance. She labels them C,, C,, and C3.…
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Q: 27. Consider the circuit shown below. (A) Redraw the circuit step by step until only a single…
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Q: My circuit consists of a 1000 volt battery connected to 2 capacitors in series, C₁ = 3 pico- Farads,…
A: Capacitors Voltage V = 1000V
Q: Α C '21 μF 24 μF ξ35 V 12 μF 48 μF| S 'F
A: The whole circuit is powered by the 35 V power supply. This problem will be solved analytically by…
Q: A 210-kg electromagnet is at rest and is holding 100 kg of scrap steel when the current is turned…
A: Given: Mass of electromagnet: m1 =210 kg Mass of scrap steel : m2=100 kg Stiffness of spring…
Q: A circuit has a 18.8 pF capacitor, a 39.6 pF capacitor and a 33.1 pf capacitor in series with each…
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Q: A capacitor of 800 mF has a voltage of 14 sin(400t). The energy stored in it at t = 40 ms is:
A: Given information: The capacitance of the capacitor (C) = 800 mF = 0.8 F The voltage applied: v=14…
Q: There are 2 paralell plate capacitors wich are uncharged. They are connected in a RC circuit. Here…
A: Given data: A plate area is 6.0 cm2=6×10-4 m A plate separation is 0.5 mm=0.5×10-3 m The dielectric…
Q: explain
A: The equivalent capacitance can be given by using the below expression, 1Ceq=1C1+1C2 where, C1 and C2…
Q: The immediate cause of many deaths is ventricular fibrillation, the uncoordinated palpitation of the…
A: Energy (E) = 300 Joules Capacitance (C) = 30 mF = 0.030 F
Q: Consider the following figure. (a) Find the equivalent capacitance between points a and b for the…
A: (b) Given: The circuit given is as follows: The capacitance C1=2.0 μF, C2=15.0 μF and C3=3.0 μF.…
Q: Figure given below shows capacitor 1 (C, = 8,00 µF), capacitor 2 (C2 = 6.00 µF), and capacitor 3 (Cz…
A: Given data, Voltage of battery = 12 V C1 = 8.0 micro farad C2 = 6.0 micro farad C3 = 8.0 micro farad…
Q: Find the voltage in all capacitor in figure below where the capacitance in F
A: WE KNOW THAT FOR PARALLEL C= C 1+C 2 + C3 +...... C1=300μF C2=60μF C3=200μF C4=100μF…
Q: 21 uF 24 uF E35 V 48 pF 12 pF CD
A: Here, 48 F and 24 F capacitance are connected in series, Giving equivalent capacitance C1 as -…
Q: A capacitor has capacitance of 2 µF. To obtain an effective capacitance of 1 µF, the capacitor needs…
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Q: through 0.200 g of flesh. What is the temperature increase of th phase change? assume no
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Q: How long will it take for the capacitor to "fully discharge" itself?
A: Answer:- The steady state fully discharged value being finally reached at 5T. Time constant = 5(T)…
Q: In the circuit shown, each of the capacitors is fully charged and the current has ceased to flow.…
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Q: You have a circuit that has two capacitors that are in parallel to each other in a circuit. The…
A: Given The first capacitor is a parallel plate capacitor with a capacitance of 5.0pF and an area of…
Q: The circuit in the figure below has been connected for a long time. Let R, = 8.20 Q and R,= 5.40 0.…
A: Given,R1=8.20 ohmR2=5.40 ohmV=10VC=1 μF
Q: An AED Auto External Defibrillator has a capacitor of 80 µF. Assume it discharges completely to…
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Q: The crcu inthe fgure bekw contains a 00V batery wd four capacitors. in the tep perae trarch, there…
A: SOlution: Given that C1 = 4 micro F C3 = 2 micro F C2 = 9 micro F C4 = 6 micro F voltage = 90 V
Q: In an experiment in which a circular parallel plate capacitor in a circuit with a battery has the…
A: C=ε0Ad =ε0πR2dd is the seperation between plates and R is the radius of circular plate Relation…
Q: You have a 300 nF capacitor and wish to combine it with one other to make a combined capacitance of…
A: Given:Given capacitance = 300 nFDesired capacitance = 2 uF
Q: Useful constants: k=9.00×109 N.m2/C2 ε0= 8.85×10-12 C2/N.m2 µ0=4π×10-7 T.m/A mp=1.67×10-27 kg…
A: The given circuit is series RC circuit. The charge on the capacitor is given. The voltage is given…
Q: Calculate the total capacitance of three spherical capacitors with a value of 0.3-µF, 0.6-µF, and…
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Q: Pick out the expression for energy stored in a capacitor from the following. a) U = 2CV2 b) U =…
A: Work done in charging a capacitor gets stored in the capacitor in the form of its electric potential…
Q: Given a 3.80 μF capacitor, a 2.90 μF capacitor, and a 1.90V battery, find the equivalent capacitance…
A: (a) The equivalent capacitance of the given two capacitors as follows.…
Q: The equivalent capacitance of a series combination is always less than any individual capacitor in…
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Q: three unequal capacitors, initially uncharged, are connected in series across a battery, which of…
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Q: (a) When capacitors are connected in series, all capacitors have the same charge the voltage across…
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Q: A C 21 µF 24 µF 35 V 12 µF 48 µF S
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Q: Given the following series and parallel capacitor circuit where C1 15.0 pF, C2 = 10.0 pF and C3 =…
A: Capacitance of capacitor of having charge Q and potential V is C=QV When capacitors are in series,…
Q: My house consumes about 30 kWh in 1 day. If we charge up a capacitor using the wall (120 Volts),…
A: The given data are: E=30 kWh/day=30×103 Wh24 h=1250 WV=120 V Here, E denotes the energy consumed in…
Q: Find the capacitance ( in units of pF) of a parallel plate capacitor that is made of two parallel…
A: The capacitance of a parallel plate capacitor is given by C=kε0Ad where ε0 is free-space…
Q: discussion problem 4: Why does the voltage across the capacitor (and neon tube) decrease as the…
A: The question asks certain facts about charging/discharging a capacitor.
Q: ow does a capacitor store energy? Can a resistor store energy?
A: The Energy stored in the capacitor is in the form of electrostatic energy. Thus it is depends on the…
Q: Considere el siguientes circuito con 4 capacitores donde C1=C2%=D2C, y C3=C4=14C (donde C es un…
A: The equivalent capacitance of capacitors connected in series is given by, 1Cs = 1C1 + 1C2 + 1C3 +…
Q: #87: The flash unit in a camera uses a special circuit to “step up” the 3.0 V from the batteries to…
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Q: This is a photo of a capacitor. Describe this photo.
A: Capacitor- It is the device which can store the electrical energy in the form of electrical charge…
Why do we need to put a capacitor in a circuit?
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