Three condensers of 6, 10, and 15 micro-farads are connected in series across a 200V supply. If the condensers are disconnected, how much energy can the charged condensers provide if connected across each other with like polarities together?

Q: I5.0 x 10 electrons pass through a 63.2 0 resistor in 10 min, what is the potential difference…

A: The charges are said to be quantized and are given as an integral multiple of unit electric charge,…

Q: 252 www O2 A 1 A O 0.9 A 0.7 A wwww 352 Hill 8V 452 www 952 Four resistors of values 2 0,4 0, 3 O,…

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Q: There are 2.375 x 10^19 electrons passing through a headlight. What will be the voltage of the car…

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Q: (LO-4) The following Wheatstone Bridge where R1 = 60 Q, R2 = 40 Q and R3 = 150 Q is constructed. A…

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Q: If 480 C pass through a 4.0- resistor in 10 min, what is the potential difference across the…

A: Given that:-Charge, q=480CResistor, R=4ΩTime, t=10 min=600 secWe know thatCurrent, I=qt=480 C600…

Q: An electric device delivers a current of 0.5 A for 10 seconds. How many electrons (1.6x10-19C) flow…

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Q: A 9.0V battery moves 3.5 X 10^3C of charge.How much energy does the battery deliver?

A: Given, Voltage of Battery = 9.0V  Charge moved = 3.5×103 C  We know that potential electrical energy…

Q: The electric field inside a 40-cm -long copper wire is 0.019 V/m . What is the potential difference…

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Q: find the electric field at r =3 meters.

A: Given data: The potential difference is: ∆V=30 V The electric field is: E The charge on a long wire…

Q: Don't use chat gpt It Chatgpt means downvote

A: To provide what is best and to understand more about the students concerns for their studies.

Q: What is the potential difference ( in volts) across C2 when C, = 5.0 µF, C2 = %3D 15 µF, C3 = 30 µF,…

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Q: Lightbulbs A and B are connected to a battery as shown below. When connected to a 120.0 V potential…

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Q: What current flows through a bulb if 360c of charge flows through a bulb in 20 minutes?

A: Given that, Charge : Q = 360C Time : t = 20 min In seconds, t= 20 x 60 =1200 sec. As we know,…

Q: Earth's atmosphere is constantly bombarded by cosmic ray protons that originate somewhere in space.…

A: The Proton flux is given as 1100 protons per square metre per second.  Charge of proton (q) = +e…

Q: Question 8 Determine the node voltages in the figure below. V1 R1 11 2 R2 3ix

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: The electric field inside a 20-cm -long copper wire is 0.020 V/m. What is the potential difference…

A: Length of the wire L = 20cm = 20 x 10-12 mElectric field E = 0.020 V/m

Q: Membrane walls of living cells have surprisingly large electric fields across them due to the…

A: Given that:Electric field strength, E=5.5 MV/mThickness of menbrane, d=8 nm

Q: A bird sits on a high-voltage power line with its feet 5.0 cm apart. The wire is made from aluminum,…

A: Given:Distance between bird feet (L) = 5 cmDiameter of Aluminum wire (D) = 2 cmCurrent in wire (I)…

Q: AV R 5. A Battery of V = 9V, Resistor with R = 50, and capacitor of C are connected as shown in the…

A: Given:- V= 9v R= 5 Ω t= 7.2 sec

Q: When the switch is closed in the figure below, the capacitor charges with a characteristic time…

A: Lets find t1 :- We know that the time constant of a CR circuit is given by:- t= Req×C  Where:- Req=…

Q: Find the electric field at a point midway between two charges of +30 nanocoulomb and 60 nanocoulomb…

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Q: 27: When a wire 5 m long with a diameter of 0.05 mm is connected to a 12 V battery, a current of 4 A…

A: Given,  Length of wire =5m Diameter = 0.05mm Voltage =12V Current =4A Resistivity =?

Q: Acopper wire of radius 2 mm carries a current of 30 A. If Copper has 8.5 x 1028 free ectrons/m³,…

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Q: A 18.0 V car battery runs a single 50.0 W headlight, how many electrons pass through it each second?

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Q: A 6.76 µF capacitor is left isolated after having been charged. 8.30 hours later it is discovered…

A: Capacitance of capacitor, C=6.76μF⇒6.76×10-6F Time interval, t=8.3h⇒8.3×60×60⇒⇒29880s Charge lost,…

Q: What is the potential difference ( in volts) across C2 when C, = 5.0 µF, C2 = 15 µF, C3 = 30 µF, and…

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Q: A flashlight, which uses a 3.0 V battery, is turned on for 2.0 minutes. If the current in the…

A: Given that-Battery Voltage, V= 3.0 VoltTime, t= 2 minutes= 120 secondsCurrent, I= 100 mA=0.100 A

Q: A 5 A fuse wire can withstand a maximum power of 1 W in circuit. The resistance of the fuse wire is:…

A: solution as

Q: ightbulbs A and B are connected to a battery as shown below. When connected to a 120.0 V potential…

A: The problem is based upon the concept of power. We know that power can be defined as rate of doing…

Q: If 5.0 × 1021 electrons pass through a 82.3 Q resistor in 10 min, what is the potential difference…

A: Given values  n = no. of passing electrons through resistance = 5× 10^ (21)  Resistance = 82.3ohm…

Q: 4. (a) In the figure the current in resistance 6 is is = 1.38 A and the resistances are R1 = R2 = R3…

A: a) i6 = 1.38 AR1 = R2 = R3 = 1.54 ohm R4 = 17.7 ohm R5 = 8.42 ohm R6 = 4.95 ohm

Q: In certain situations, a much smaller amount of energy will defibrillate the heart. During an…

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Q: Q2. a). Find the voltage, Vs in the electric network shown in figure B, 4mA Vs R₁ = 3 k www V₁ + Is…

A: Here current flowing through the whole circuit is 4mA as provided by the current source. As per…

Q: 08: Over a certain region of space, the electric potential is given by V(x) = 1500 x², where x in…

A: Q8:

Q: Q2 Determine the currents for the electrical network shown in the following figure using Gauss…

A: consider two loops

Q: 1. It consists of two concentric spherical shells of radii r1 = 9.5cm and r2 > r1. The capacitance…

A: According to company policy , I have to solve only one question , for solution of other question…

Q: At t = 0 the switch S is closed with the capacitor uncharged. If C = 30 mF, ɛ = 30 V, and R = 8.6…

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Q: A potential difference of 1.0 V is maintained across a 10.0 Q resistor for a period of 20.0 s. What…

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Q: In Kirchoff's experiment, If we measure l = 0.2 mA, I2 = 0.3 mA, and R = R2 = R3 = 5000 Ohm then the…

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Q: A defibrillator passes 10.5 A of current through the torso of a person for 0.011 s. How much charge…

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Q: Q5: A spherical capacitor is formed from two concentric spherical conducting shells separated by…

A: Let each capacitor has capacitance C and charge on each capacitor is Q=CV initially,where V is…

Q: You have a 50.1 mF capacitor initially charged to a potential difference of 11.9 V. You discharge…

A: Time constant of RC circuit.

Q: potential difference

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Q: The electric field inside a 30-cm-long copper wire is 0.010 V/m. What is the potential difference…

A: E = 0.01 V/m dx = 30 cm = 0.3 m

Q: consume in 1 hour? J (b) A color television set draws about 2.6 A when connected to 120 V. How much…

A: Given: The power supply to a typical black-white TV is P=92 W. The voltage connected is V=120 V.…

Q: A battery-operated car utilizes a 12.0 V system. Find the charge the batteries must be able to move…

A: Given: A battery operated car utilizes a 12 V system The weight of the car is 750 kg The car travels…

Q: A flashlight, which uses a 3.0 V battery, is turned on for 2.0 minutes. If the current in the…

A: Given data: Battery voltage (V) = 3.0 V Time (t) = 2 minutes = 120 seconds Current (I) = 100 mA =…

Q: Q1 Charging Capacitor At t=0, S is closed to the A position. The capacitor begins to charge. Find…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…