SITUATION NO. 1 - A specific circuit element has a charge of q = 10e^(2t ) coulomb and a voltage across it of v = 10e^(-t) volts. (Note :tis time in seconds)
Q: A 350 in. length of conductor is connected to a source of emf and carries a steady current of 25…
A: It is given that: Length=L=350Current=I= 25 AArea of cross-section=A=0.0063 sq.in.Time period=T=1…
Q: he flow of free electrons in a circuit can be characterized by Ohm's law regarding which three…
A: Ohm’s Law- Ohm’s law states that the voltage across a conductor is directly proportional to the…
Q: *For #1 and #2, the 1. Given the figure below, find the following: distance is 1m a. What is the…
A: In this question, We need to determine the electric force on the charge. We know force between two…
Q: 2) A potential function of charge distribution of Q = v27µC is given as V(x) = ke (Volt) as a…
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Q: A wire of diameter 6 mm and conductivity 11 x 10’ S/m has 134! free electrons/m when an electric…
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Q: If there is a potential energy U of 10 Mega-Joules (Mega = ) at a point, what is the electric…
A: Relationship between Electric potential and potential energy is given by V= U/q
Q: 22 3 We apply a voltage of 220 V to Fcc an copper wire of 20 m long, number of charge carries (n) =…
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Q: Q.1: Choose the correct answer from the following 1- The electric property of the atomic particles…
A: As per Bartleby guidelines we are allowed to solve only three subparts, please ask the rest again.
Q: if the rate of decreasing volume charge density equals to, 4*10^6 C/m^3*s, what is the total current…
A: In this question, we need to determine the current ? If rate of decrease volume charge 4×106 C/m3…
Q: 1. A 350 in. length of conductor is connected to a source of emf and carries a steady current of 25…
A: Given Length of conductor L=350 inCurrent I=25 ACross-sectional area a=0.0063 sq.inTime =1 day=24…
Q: In dielectric material with ɛ = 2.8 ɛ0, V = sin(30). At point P (1, 5°, 4), the volumetric charge…
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Q: 6. A circular coil has a mean diameter of 100 cm having an electron density of 3.34 x 1024 e/m³ with…
A: The solution is given below
Q: 2. material that permits electrons to flow freely from particle to particle are called insulators.…
A: The Conductors are the materials which permits the flow of electrons freely from particle to…
Q: A rectangular aluminum bus bar is 0.9m long, 0.15 m wide, 0.013m (1.3cm) thick. If the current in…
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Q: In dielectric material withɛ=2.8 s0, V= sin(30). At point P (1, 10°, 4), the volumetric charge…
A: This is an easy problem based on electromagnetic field theory. Look below for the solution once:-
Q: HW1 When a current of 2 A flows for 3 micro-seconds in a coper wire, estimate the number of…
A: Current is defined as the rate of flow of charge. The flow of electrons or other charged particles…
Q: A copper bar of rectangular cross section 2cm by 8 cm and length 200 cm has a voltage dropof 50 μV.…
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Q: When a current of 2 A flows for 3 micro-seconds in a coper wire, estimate the number of electrons…
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Q: 9) A dc voltage of 6V applied to the ends of 1km of a conducting wire of 0.5mm radius results in a…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: The outer sphere radius of the concentric spherical electrode system is 32 cm. Puncture resistance…
A: To calculate the required value of the radius of the inner surface, consider the following…
Q: Q2:A)Show that no work is done in moving a 1 µc charge form the origin to point (3,1,4)in an…
A: To find the external electric field
Q: aluminum atomic bars conductivity conductor copper electricity gold spans supports insulators made…
A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…
Q: 1-Determine the energey expended in moving a charge of (80pC) through a potential difference of…
A: 1) E= (1/2)CV^2
Q: Two identical uniform line charges lie alone the x and y axes with charge densities…
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Q: HOME WORK (2): Find the magnitude of the electric field intensity with a copper sample if: (a) the…
A: to find the magnitude of electric field intensity of copper: (a) current density, J=106Am2 (b) free…
Q: Example 3: how much work will be done by an electric energy source with a potential difference of…
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Q: A wire of diameter 1mm and conductivity 5x107 S/m has 1029 free electrons /m3 when an electric field…
A: Here, we have provided some information about the wire. The information about the wire includes…
Q: if the rate of decreasing volume charge density equals to, 4*10^6 C/m^3*s, what is the total current…
A: We need to find out current .
Q: Q2:A)Show that no work is done in moving a 1 µc charge form the origin to point (3,1,4)in an…
A:
Q: Question 3: A 10 mm cube of Ge passes a current of 6.4 mA when 10 mV is applied between two of its…
A: Question 3: A 10 mm cube of Ge passes a current of 6.4 mA when 10 mV is applied between two of its…
Q: The total charge entering a terminal is given by q = 2e3t cos (6\pi t), in µC. Determine the current…
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Q: 2- A copper wire of 3mm diameter with conductivity of 6.7 107 (2.m) , and electron mobility of…
A: Conductivity = 6.7×10^7 (ohm m)^-1 Mobility = .0064 m^2 /V Electric field = 30mV /m
Q: Explain, the use of power electronics in the following energy storage systems, use suitable…
A: (i) An SMES unit consists of a large superconducting coil atthe cryogenic temperature. This…
Q: For infinite surface charge, the electric field intensity inversely proportional with distance True…
A: In this question we will find electric field due to surface charge..
Q: Q: A copper wire of 2mm diameter with conductivity of (5.8×107 1/Q.m) and electron mobility of…
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Q: c) A church building has the outside dimensions of 100 feet x 200 feet, if the volt-ampare required…
A: Minimum lighting load: It is obtained by multiplying the square foot by a minimum factor 3. This is…
Q: A wire of diameter 1 mm and conductivity 5x (10) ^7 S/m if an electric field of 10 mV/m is applied.…
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Q: Charge entering the positive end of an element q = 5 sin (4π t) mC while your element voltage at the…
A: Charge entering the positive end of an element q = 5 sin (4π t) mC while your element voltage at the…
Q: Q 5 A piece of metal has a cross-sectional area of 3 cm and a length of 6 km If the potential…
A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…
Q: HOME WORK (2): Find the magnitude of the electric field intensity with a copper sample if: (a) the…
A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: The charge entering the positive terminal of an element is q = 4 sin(4 7 ) mC, while the voltage…
A: Given q=4 sin(4πt) mC V= 9 cos (4πt) V to find power delivered to the element at t=0.3 sec
Q: When a current of 2 A flows for 3 micro-seconds in a coper wire, estimate the number of electrons…
A: The solution can be achieved as follows.
Q: 4- A charge of 2 C flowing past a given point each second is a current of 2 A. (a) True (b) False
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Q: For infinite surface charge, the electric field intensity inversely proportional with distance true…
A: False statement For infinity surface charge electric field intensity E=( surface charge density /2£)…
Q: Q2:A)Show that no work is done in moving a 1 µc charge form the origin to point (3,1,4)in an…
A: Given that Formula of workdone for given electrostatic system is given by
Q: Suppose the cost of an incandescent bulb is 28 cents and that electricity costs 10.5 cents/kWh.…
A: The totality of all costs incurred by a company in generating a specific level of production is…
Q: 2- A copper wire of 3mm diameter with conductivity of 6.7 107 (0.m), and electron mobility of 0.0064…
A:
Q: Q2:A)Show that no work is done in moving a 1 pe charge form the origin to point (3,1,4)in an…
A: According to question:
Q: 4.) An electric kettle is marked 500W, 230 V, and is found to take 15 min to raise the temperature…
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Solve no.02 and show solutions. (Situation no.01 image below)
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- c. I=0.5+0.25v  to what type of elements each equation corresponds?Calculate the current and voltages of resistance and inductance with an electrical circuit diagramA8-cm long wire carrying a uniformly distributed 12-µc charge is bent into a semicircle. What is the el O A) 4.2 MV B) 0.042 MV C) 0.42 MV O DI 42 MV E) 420 MV
- If 2μA of current flows through a component for 5ms, what will be the charge in that component? Major Topic 1 Basics of atomic structure & electri3. Is it possible to an element to have zero voltage but a current is not zero? Or an element has NO current but there is a non-zero voltage across it? Explain.(^ E/ The only parameter that affects the conduction in semiconductors is temperature True O False Conduction is independent of temperature O Other:
- X₂ A & E D A A & Line Spacing: 1 £ For the circuit shown in Figure 3: F3 80 Local backup on V1 9V $ Q A F4 Figure 3: The circuit in Figure 3 shows the circuit set up to charge and discharge a capacitor. a) Calculate the time constant (T) for the circuit. $1 B % b) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor charge cycle when the switch is at position A. (Consider the initial capacitor voltage to be OV). Character Spacing: 0 First Line Indent: 0 c) Draw the detailed current waveform through the circuit and voltage waveform across capacitor for the Capacitor discharge cycle when the switch position is changed to position B. (Consider the capacitor to be fully charged just before the switch position is changed). The waveforms should be labelled, showing the capacitor voltage, currents and time constant. The figures should show as much details as possible, including the time constant and voltage levels. Also write a brief…Question 3 a. Some materials exhibit the property of superconductivity under certain conditions. State what is meant by superconductivity and explain the required conditions for the material to become superconducting. b. The diagram below shows the cross-section of a cable consisting of parallel filaments that can be made superconducting, embedded in a cylinder of copper. copper cylinder filament The cross-sectional area of the copper in the cable is 2.28 x 10-7 m². The resistance of the copper in a 1.0 m length of the cable is 0.075 N. Calculate the resistivity of the copper, stating an appropriate unit. State and explain the what happen to the resistance of the cable when the embedded filaments of wire are made superconductive? i.A car battery has gone dead and it needs to be replaced with a large capacitor. The old car battery is 12 volts and has a charge capacity of l144000 Coulombs. What should the capacitance of the capacitor be so that a 12-volt difference across the plates will result in the same energy as the battery? A) 24000 Farads O B) 29100 Farsds C) 31400 Farads D) 23600 Farads O E) 27600 Farads
- Magnetically coupled circuit exampleIn the circuit shown, determine the following: a.) The terminal voltage of battery E1 is (a) 6.5 (b) 7 (c.) 8 (d) 9 (e) 9.5 a b.) The potential difference, Vea is d v. E1= 6v, 0,50 E2= 11v, 0.52 (a) 15 (b) 27 (c) – 21 (d) 5 (e) 13 c.) The terminal voltage of battery , E2 is E3= 7v, 0.52 V E6= 20v, 0.52 (а) 12.5 (b) 8.5 (c) 12 (d) 9 (e) 10 E5= 7v. 0.5Q E4= 19v, 0,5Q d.) The potential difference, Vgb is V. f 28 e (а) — 8 (b) 20 (c) 13 (d) 9 (e) - 6 e.) The potential difference, Vfg is V. (a) 22 (b) – 2 (c) – 22 (d) – 12 (e) 12The depletion region is Region of opposite charges Neutral region Region of infinite energy The region of free of charge carriers