A 270 kN resistor and a 3.2 µF capacitor are connected in series. How long will it take the capacitor to charge to 7.785 V after this series combination is connected to a 9 V battery.

Q: Q4: find the current in 4mf capacitance if the source value is 4 sin(100) Amp:

A: The current through the capacitor can be calculated by using the current division rule.

Q: 3. What is the voltage across the 2F capacitor? 2F 4F 6F 220 V a) 240V b) 200V c) 220V d) 120V

A: if Three capacitors C1 , C2 , C3 are connected in series than equivalent capacitance is Ceq than Ceq…

Q: In the figure ɛ = 10.0 V, R, = 4.00 N , and R2 = 1.00 : inductor is ideal. If the switch is closed…

A: According to question :

Q: 2. Three inductors of 10mH, 40mH and 45mH are connected together in a series combination with no…

A:

Q: A capacitor of 4.56 uF capacitance is connected to a d.c. source through a resis tance of 1 megaohm.…

A: We have a capacitor which is connected to a D.C source through resistance . We have been asked to…

Q: Three capacitors 12 µF, 6µF, and 4µF are connected in series with an 8 v battery. Determine: 1. The…

A:

Q: A series circuit consisting of a variable resistor in series with a capacitance of 80UF is connected…

A: Power observed in resistor = current2×resistance.  First calculate expression for current in terms…

Q: 1. An inductor of 0.5 henry inductance and 902 resistance is connected in parallel with a 20 uF…

A:

Q: How long will it take for the capacitor in the circuit below to charge to what wou be considered…

A: In this question, choose the correct option.  We know charge on the capacitor Q= CV.  Time Constant…

Q: Three capacitors 12 µF, 6µF, and 4µF are connected in series with an 8 v battery. Determine: Find…

A: This problem comes under electrical network theory . It is based on the concept of equivalent…

Q: Three capacitors 8µF, 6µF, and 4µF are connected in series with an 9V battery. Determine the: (2)…

A:

Q: What will be the stored energy in the 0.2F capacitor for a voltage of 5V across it?

A: Given, Capacitance, C = 0.2 F Voltage, V = 5 V

Q: 3. Three inductors having inductance values 3H, 4H and 5H are connected in series, calculate the…

A: we need to find out equivalent inductance.

Q: 21. A current of 2.5 A flows through a series circuit consisting of a 100 N resistor and an unknown…

A: We need to find out capacitive reactance for given circuit

Q: For how long must a charging current of 2 A be fed to a 5 µF capacitor to raise the potential…

A:

Q: 23. An energy-storage network consists of series-connected 16 mH and 14 mH inductor in parallel with…

A: Correct answer of this question is not there in option . This question belongs to circuit theory .…

Q: While a 6-µF capacitor is charged through a resistor, the current drops to half of its maximum value…

A: Given Data: time t = 3 second initial current = Io capacitor value = 6 uF

Q: If 3 inductor of 6 H  are connected in series then what will be the value of equivalent inductance

A: we need to find out value of equivalent inductance.

Q: Three capacitors A, B and C are charged as follows: A = 10 µF at 100 V; B = 15 µF at 150 V; and C =…

A:

Q: 3- Calculate the total capacitance in this collection of capacitors, as measured between the two…

A:

Q: 2 The capacitor resists sudden change in resistance voltage current O capacitance

A: Given statement is  Capacitor resists sudden change in. .......

Q: Three capacitors A, B and C are charged as follows: A = 10 µF , 100V ; B = 15 µF , 150 V ; C = 25 µF…

A: To solve above problem, one should know how to find equivalent capacitance for series and parallel…

Q: A capacitor is charged with 150mC and the energy stored is 1.2 Joules, then the value of capacitor…

A: Capacitor- Capacitance does not depend upon Q and V but depends on the ratio of Q and V. The charge…

Q: What value of resistance should be placed in parallel with a 50 uF capacitor in order to have a…

A:

Q: A 1.5 ohm resistor is connected is series with a 2 mH inductor. If an 18V dc source is suddenly…

A:

Q: 4. What is the voltage across the 4F capacitor? 2F 4F 6F 220 V a) 120V b) 60V c) 100V d) 220V

A: we need to find out voltage across 4F.

Q: A generator with a 50 V battery is connected in series with a 6 ohm resistor, a 2 henry inductor,…

A: Given: Battery voltage, V=50 V Resistance, R=6 Ω Inductor, L=2 H Initial current,  iL0-=0 A

Q: If the current through a 10 mH inductor is increasing at 5 A/s, what is the voltage across the…

A: Given that  L =10mH  di/dt = 5A/s  The voltage across the inductor is calculated as shown below

Q: An inductor of inductance of 2 H is connected in series to a resistor of 10 2 and a 12 v battery.…

A:

Q: Calculate the value of the inductor(mH) that must be connected in series with a 50Ω resistor to…

A: By given current and voltage we will find out value of inductance .

Q: Two capacitors connected in series with zero initial voltage values were connected to a circuit and…

A: Vt=90V Here Capacitors are in series, For series connection, Ctotal =C1*5C1 /(C1+5C1)=5C1 /6 Now ,…

Q: The energy stored in the Inductor is increasing, which means the current flowing through the…

A: The energy stored in the inductor increasing which means the current flowing through the inductor is…

Q: A 22.5 ohm resistor and 5 mF capacitor are connected in series with a voltage source. If the…

A: If a resistor of resistance R and a capacitor of capacitance C are connected in series and the…

Q: For a 5.6 mH inductor which has a 90 mA current, how much energy is stored:

A: given inductor

Q: Three capacitors are connected in series to a 0.04 kV supply, if the first capacitor is 75 µF and…

A:

Q: A capacitor with plate separation distance d is connected to a 1.5V AAA battery. The battery is…

A:

Q: An 80μF capacitor in series with a 1000-ohm resistor is connected suddenly across a 220 V dc supply.…

A:

Q: a b

A:

Q: 1. If a 6 mF capacitor is charged to 200 V, the charge in coulombs will be (a) 800 uC (b) 900 uC (c)…

A: Given: C=6 mFV=200 V

Q: 5. An 600 mH inductor and a 3 Q resistor are connected in series with a 1200-V de power supply. a)…

A: Given data, Inductance L = 600 mH Resistance R = 3 ohm  Voltage supply V = 1200 V

Q: Five Capacitors (10mF, 5mF, 8mF, 7mF,25mF) are connected in series, the equivalent capacitance is

A: If xC1 and C2 are in series then Ct is the total capacitance then (1/Ct)=(1/C1)+(1/C2)

Q: 10. Two capacitors having voltage 2F and 4F are connected in series. This combination is connected…

A: we need to find out voltage across 2F capacitor.

Q: 7. A 400-N resistor is connected in series with a 2358 pF capacitor across a 12 V a.c. supply.…

A: a 400 ohm resistor is connected in series with a 2358 pF capacitor across a 12V ac supply. determine…

Q: If the current through 10mH inductor increases from zero to 2 A, how much energy is stored in the…

A: Given, Inductance of inductor, L=10 mH. Initial current, IL1=0 A. Final current, IL2=2 A.

Q: A capacitor of 20.0 µF and a resistor of 100 2 are quickly connected in series to a battery of 6.00…

A: The solution is given below.

Q: Two capacitors having voltage 2F and 4F are connected in series. This combination is connected to a…

A: Given: Two capacitors in series having, C1=2 FC2=4 FVs=100 V

Q: A capacitor and a resistor are connected in parallel to a 120 V , 60 Hz line the resistor has a…

A: xc = 1wc     =12π x 60 x1326 x10-3      = 0.02 ΩR = 40Ω

Q: A 10uF connected in series with a 200 ohms resistor is charged by a 12 V source. How long will it…

A:

Q: 5. When connected to a 12V battery, a 160mH inductor draws 200mA of current. When connected to a…

A:

Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.