32 12 VFRT→ 162 12 2 Figure 7.1 See Figure 7.1. What is the current through the 30 resistor? 1.33 A 0.33 A 2.0 A O 1.0 A

Q: 1) In capacitors, the time constant determines the discharge rate.   True or False 2) AC currents…

A: (1) in capacitors, the time constant determines the charging rate. Hence given statement is FALSE.…

Q: Three capacitors of 21, 10 and 17 microfarads respectively are connected in series across a 108-V…

A:

Q: The electrodynamic instrument can be used as a voltmeter by connecting a large inductive with…

A: The given statement is a false statement.

Q: = A idence further results in T

A: We need to prove the given statement .

Q: 3. A 45 F capacitor and a 30 uF capacitor are connected in parallel to a 25 V battery. a What is the…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: As shown, the capacitors are charged to a potential difference of 100 V but with opposite polarity.…

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: Here are the values of the resistors, capacitance and the Is.  Is= 7.8 A , r1= 7.1 ohms , r2= 3.8…

A:

Q: V₁ +1 t = 0 X R + UL elle

A:

Q: ch. The switch is initially open. C3 switch C2

A:

Q: A 20µF capacitor is connected in series with a 40 kN resistor and the circuit is connected to a 30V…

A: We need to find current and voltage for series RC circuit .

Q: D For the circuit shown in the Figure Q2(a), calculate the voltage across each capacitor. C1 20mF C2…

A:

Q: Find the complex power of all resistors, inductors, and capacitors, and Vs.

A: Step 1:To find the complex power on the circuit, we need to first find the complex voltage and…

Q: 12. 10x = 6.3x 10 the figure shows a simple RC circuit consisting of a 100-V battery in series with…

A:

Q: A 500 turns coil has a self- inductance of 15 mH. What must be the current required to produced…

A: Current:It is the time rate of the change of the charges. It flows from high voltage to low voltage…

Q: I want a formula that combines current with area with capacitance, with an example of a solution

A: The formula that combines current (I), area (A), and capacitance (C) is given by: Q=∫0tI.dt    --(1)…

Q: What is the overall capacitance between point A and B? A B O1F O2F O3F 4F C1 2 F C2 1 F C3 1 F

A:

Q: 7000 11, R4=8000 N, C1=0.002 F, C2=0.004 F & 11=0.002 A in the shown circuit, obtain the energy…

A: Given  R1=R4=8000 ohms  R2= 9000 ohms  T3= 7000 ohms  I1=0.002A  C1=0.002F  C2=0.004F

Q: The energy stored in a 50 mH inductor is 25.6 µJ. The curren through it is : O a. can be any value O…

A:

Q: The current through a 25-mH inductor is 10e t/2 A. Find the power at t = 3 5. Enter your answer with…

A:

Q: 5. A series combination of an 18.0 mF capacitor and a resistor are connected to a 125 V battery.…

A: From the given information we can draw the circuit as

Q: The figure shows a circuit that contains five identical resistors with resistance R = 10 ohms, one…

A:

Q: 1. You are an electrician working in an industrial plant. You discover the problem with a certain…

A: Given that: In an industrial plant, a machine has a defective capacitor and its rating is 10 μF and…

Q: Three capacitors are connected in parallel and have the following voltage ratings: C1 = 32 uF with…

A:

Q: A resistance R and a 4µF capacitor are connected in series across a 220V dc supply. Across the…

A:

Q: Task 7. Voltages in a capacitor circuit In the circuit shown in Figure 5, the capacitors have the…

A: We need to calculate the voltage across capacitor C1 and  C4.

Q: The numbers in the following circuit represent capacitances in microfarad. a) Find the value of x if…

A: (a):When capacitors are in parallel:Ceq=C1+C2=6.0+2.0=8.0μFIf capacitors are in…

Q: An inductor of 0.3125 H, is in steady state condition & carries a current of 2.28 Amp in their…

A: Given, inductor,L=0.3125, Current applied across inductor, I=2.28 A

Q: A 13 nF parallel-plate capacitor is fully charged to 542 nC by a battery. What is the voltage of the…

A: Given: The value of the capacitor is 13nF and the charge across the capacitor is 542nC. Need to find…

Q: Determine the equivalent inductance seen looking into the terminals marked a and b of the network…

A: Given circuit, Value of inductor A is 1.3 nH

Q: For stability, sum of kinetic energy and potential energy should be equal to zero. Select one: O…

A: Need to tell about stability .

Q: Q/ For the network shown in Figure below, calculate the energy stored in each capacitor. 50uF 10ka…

A: Energy stored in capacitor E= 0.5CV2  V voltage across capacitor.  C capacitance.  Capacitor act as…

Q: We connect a 6 uF capacitor to the terminals of a 12 V battery, leaving it for a long time. Once the…

A:

Q: What are the espected readings of the following in the figure belo (R740 7.00V) R. AV 10.00 5.00 0…

A:

Q: 8. A 4.7M ohms resistor is in series with a 0.15 farad capacitor. The combination is across a 12 V…

A:

Q: A circuit is comprised of an induetor, a capacitor, a battery and a switch. When e switch is in…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: An L-R series circuit consists of an inductor with inductance, L, connected in series with a…

A: KVL equation in the loop will beE=LdIdt+RIdIdt+RLI=1LE-----1Generalized 1st order differential…

Q: Which of the following is true when charging a capacitor using a DC source?     Current will flow…

A: The capacitor and inductor are two energy storage elements in electrical circuits. Capacitor stores…

Q: The R-L Circuit: An inductor with an inductance of 2.50 H and a resistance of 7.00 n is connected to…

A: given that the R-L circuit hasinductance L  = 2.5 Hresistance R2 = 7 ohmsinternal resistance R1 =…

Q: For the following circuit, Vsrc=1.5 V and Rload=225 Q. What is Ig? Is Vsrc VR Rload 30 mA 9 mA 6.67…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.