The relation between the number of free electrons (n) in a semiconductor and temperature (T) is given by:
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A: Here ° for Michelson interferometerSo it becomes
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A: 1). When several electrons are placed on the conducting sphere they will repel each other due to…
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A: W have used the concept of equillibrium of forces along horizontal and vertical
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Q: The figure displays a 13.1 V battery and three uncharged capacitors of capacitances C₁ = 4.01 µF,C₂…
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Q: What is the degeneracy of a non-degenerate system?
A: Degenercacy signifies the number of quantum states or energy states that have the same energy.
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A: here we will find a) current b) current density c) resistivity
Q: 5. Find the net charge enclosed by a cube given by 0 ≤ x ≤ 2 m, 1 m≤ y ≤3 m, 2 ≤ z ≤ 4 m if E =…
A: The electric field is given as: The boundary of the cube is
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Q: If you drop a rock vertically off a cliff that is 54.9m high, how long will it take for the rock to…
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Q: Part A A 200 kg block hangs from a rope that is linked at O to two other ropes as shown in (Figure…
A: I have used the concept of equillibrium
Q: A certain spherical charge cloud has a volume charge density p(r)= Po e-r²/a² r.2 [C/m³] where r is…
A: Given,The charge density,The total charge is According to Gauss law,
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Q: Graph in a paper Whole Graphing
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Q: 3-51. Determine the greatest force F that can be applied to the ring if each cable can support a…
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Q: After we close the circuit, What is the approximate voltage at the inductor when the elapsed time is…
A: In the circuit the inductance of the inductor = 3 mHResistance = 2 Mega OhmInput Voltage = 10 VNow…
Q: For a simple closed curve C in the plane show by Green's theorem that the area inclosed is A= ½ f (x…
A: Here we will find that the area of ellipse is (pi)ab
Q: om/?courseld=12405619&key=2724424745102735266972023#/ omework 8-Circular Motion estion 5.19 Part A…
A: I have used the concept of vertical and horizontal equillibrium
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Q: 27: Show that the state vectors 14) =(√2 HP) = (+) thogonal. Is 14) normalized etc..) are or (Hint:…
A: I have use the concepts of orthogonality and normalisation
Q: NUMERIC RESPONSE A 12.0 kg block slides from rest down an inclined plane, if it drops a vertical…
A: I have used Newton's law of motion And I have used g=10m/s²
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Q: A 0.2kg block hangs from a ceiling attached to a spring of spring constant 2000 N/m. The block is…
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Q: An 95.0 kg spacewalking astronaut pushes off a 620 kg satellite, exerting a 120 N force for the…
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Q: Problem 2.48 An inverted hemispherical bowl of radius R carries a uniform surface charge density o.…
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A: It is given that, The velocity is The time period is…
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A: I have used the concept of potential
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Q: The current amplitude in a pure inductor in a radio receiver is to be 250 µA when the voltage…
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Q: How much time does it take light to travel from the moon to the earth, a distance of 384000 km?…
A: Given distance between moon and earth (d) = 384000 km and we know speed of light (c) =
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Q: If a pencil falls from a height of 13.89 m straight to the ground below, what speed does it have…
A: Time=1.4 sInitial velocity u= 0
Q: A negative charge is moved from point A to point B along an equipotential surface. Which of the…
A: The equipotential surfaces are the surfaces with same potential at the surface
Q: Consider the circuit shown below. (a) Find the current through each resistor. (b) Check the…
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Q: In the figure a charged particle (either an electron or a proton) is moving rightward between two…
A: We will determine the nature of particle by considering the potential difference between plates. We…
Q: An unknown resistor is connected between the terminals of a 3.00 V battery. Energy is dissipated in…
A: We will first write an expression relating energy dissipation rate (also called power) in a resistor…
Q: Determine the tensions in cables AB, AC, and AD.
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Q: A car tire has a gauge pressure of 229,079 Pa, volume of 6 L, and temperature of 3°C. After several…
A: Gauge pressure of car tire,Absolute pressure of car tire,Initial temperature of air,Final…
Q: A 0.32-kg skeet (clay target) is fired at an angle of 28° to the horizon with a speed of 25 m/s.…
A: Range ,NowAfter collision skeet moves along horizontally at, Vertical velocity of pellet is,Now…
Q: Problem 6: Determine the velocity of the 100-kg block A if the two blocks are released from rest and…
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Q: In the figure what is the net electric potential at point P due to the four particles if V = 0 at…
A: We will first write an expression for electric potential due to a point charge. We then use it to…
Q: Consider the bar with total mass m = 20kg and length L = 1m. 1m. The bar is uniform in density, so…
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Q: 1. What does the area enclosed by the process represent on a P-v diagram? How about on a T-s…
A: The area enclosed by the P-v diagram describes the work done in the system.
Q: Predict/Calculate A 65-W lightbulb operates on a potential difference of 95 V. Find (a) the current…
A: A 65 Watt lightbulb operates on a potential difference of 95 VNow powerP=IVcurrent in the bulb…
Q: A prism is surrounded by air. Its refractive index for red light is nred 1.6064 and for blue light…
A: Use defination of refractive index
Q: 1.00 mol of an ideal gas at 49 K is expanded isothermally from an initial pressure of 3.00 atm to a…
A: (Path a) reversible∆U = ∆H = 0 (isothermal); w = -nRT ln(Vf/Vi) = -nRT ln(pi/pf) w=-(1.0…
Q: The figure shows a 14.8 V battery and four uncharged capacitors of capacitances C₁ = 1.29 μF,C₂ =…
A:
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