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Q: in a consumer with resistance 5 ohm current flows with voltage 20 V at the ends of this homogeneous ...
A: Given data, R=5 ohmV=20 Vt=10 s we know, work done=potential difference x charge movedW=V×Qwhere, Q...
Q: just part a please
A: Given information: A charge Q is distributed over the surface of a solid conducting sphere.
Q: 10. For the network of Fig. 80: a. Find the current through each branch. b. Find the total resistanc...
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Q: Three charged particles are aligned along the x-axis as shown in the figure. Find the electric field...
A: Lets call the position (1.5,0) as point P The electric field at point P only has an x -component:
Q: Thank you friend
A: Electric field generated by the disk with surface charge distribution σ at point P. Given, surface ...
Q: The force P of magnitude 50 kN is acting at 215° from the x-axis. Find the components of P in v 157°...
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Q: What type of weld can be made using the nozzle walking technique?
A: Mostly the nozzle walking technique can be used on GTA groove welds in plate or pipe.
Q: A 4m x 4m flat piale maintained at a constant temperature of NOC is subjected to parallel flow of ni...
A: GivenH =4mL =4mp =1 atmT =20° Cv =10m/sF =2.4 NThe properties of air at 20°C and 1atmρ=1.204 kg/m3...
Q: A box rests on a desk. A student gives the box a short push to the left. A few seconds after the pus...
A: (a) The short push acts as an impulse. The direction of the impulse is towards the left. Thus, the d...
Q: Find the parallax angle for the following planets (Mercury, Saturn and Mars)
A: Formula to measure the parallax angle from the distance of stars is, θ=1D where, is the parallax ang...
Q: An electric field of magnitude 5.25 ✕ 105 N/C points due north at a certain location. Find the magni...
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Q: After Compton scattering, the momentum of the photon is decreased to 5.20x10-23 kg m/s, and that of ...
A: Concept used: Compton scattering is the process of scattering of light by a charged particle Momentu...
Q: Question 1 Three point charges are held at the corners of an equilateral triangle as shown in the F...
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Q: II) An airplane is tested at its maximum forward speed at 18,322 ft altitude and the outside air tem...
A: Given:- Altitude h = 18322 ft = 5.584 km. Altitud...
Q: 2/37 A 150-N pull T is applied to a cord, which is wound securely around the inner hub of the drum. ...
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Q: How do you get those values of P_AB and P_AC
A: According to the equation representing the sum of the x-components of the forces, we can write PAC i...
Q: I need help
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Q: Ex,) Air at 10°C and 80 Kpa (abs) enters the diffuser of a jet engine steadily with a velocity of 20...
A: Let P1 denotes the inlet pressure, v1 denotes the molar volume of the inlet air, R denotes the gas c...
Q: TextD UOKS. SS teb-DV-SteD ExDla At t = 0, the instantaneous position of two pulses moving along a t...
A: (a) At time t = 0 s, position of the first pulse = 2 x 5 cm = 10 cm, and, that of the second pulse =...
Q: A uniaxial crystal with refractive indices no and ne is cut so that the optic axis is perpendicular ...
A: To prove first we find the refractive index and then we use Snell's law of refraction. Snell's law ...
Q: F1 = 500 lb • Determine the components of F, and F, in x-y and x’-y’ systems 25° 45° 30° F2 = 750 lb
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Q: Pls help
A: Solution: It is given that, The expression for the electric field in the region is: E=-5.0i+8....
Q: The magnitude and direction of the force that is produced on two electric charges of the same magnit...
A: According to the Coulomb'e law the magnitude of the electrostatic force F between two charges with c...
Q: ahat is causing the blue lights to not shine as brightly as the red ligate?
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Q: An alpha particle of energy 5.48Mev is completely stopped in an ionization chamber what is pulse hei...
A: Given :Energy of α particle =5.48 MeVCapacitance = 50pfenergy required to produce 1 ion pair = 35 ...
Q: I need to solve a question within 15 minutes as quickly as possible
A: Given:- θ1 = θB = 55.4°εr2 = 34θB = tan-1εr2εr1
Q: Light is incident from medium 1 to medium 2 at Brewster's angle equal to 55.4°, and transmitted angl...
A: given,θ1=θB=55.40θT=34.60εr2=3/4n2=εr2=3/4 =0.866
Q: What problems are there with the statement “A force is a push that acts through a touch”?
A: Given statement “A force is a push that acts through a touch”
Q: Q1: - The position vector of a particle is given as a function of time with the relationship r =t+ k...
A: The position vector of the paricle isr=t212j^+tk^By this, it can be inferred that the particle lies ...
Q: Calculate the equivalent capacitance and accumulated charge on each capacitor and the totalplease sh...
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Q: نقطة واحدة Using the approximate -2 equivalent model of a silicon diode and taking E=10 V and R=1k, ...
A: Solution: As per the given data, By drawing an electronic sample circuit: From the above, ...
Q: I have got variations in answers when I have asked this question. I have got answers anywhere from 2...
A: Given: The mass of the seawater is msea=5 kg The mass of the salt is 3 percent by mass i.e. ms=3100...
Q: A- Cylinder has a 0.1m in length and 0.1min diameter, is initially at 292 K. It is Therople vire sus...
A: Given The length of the cylinder (l) = 0.1 m The diameter of the cylinder (d)...
Q: On the ceiling, a spring is attached with a 3 kg mass to the other end. Here on earth, the displace...
A: Given: The mass attached to the spring is m=3 kg. The distance covered by mass on Earth is xe=0.15 ...
Q: Why is the AES uses dN/dE plot instead of N(E) directly?
A: Answer: The use of dN(E)/dE instead of N(E) directly seems to be an old practice. Here, In this di...
Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), ...
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Q: = (a1, a2, ..., ak) be a k-cy ove that ok = e. = e. ove that k is the smallest
A: This comes under permutation groupsσk = eLet σ =( a1, a2,a3 ....) To prove : σk =eIn σe , 1≤i≤e...
Q: B// A vector field F = zj+ yk exists over a surface S defined by x? + y? + z? = 4 bounded by x=0,y=D...
A: This problem can be solved using Gauss's divergence theorem.
Q: Water is discharged from a 0.5-cm-diameter nozzle that is inclined at a 0 = 33° angle %3D above the ...
A: We can use concept of projectile motion. Now using this principle velocity of water coming out of n...
Q: A woman stands on a bathroom scale in an elavator. the scale reads 514N when the elevator is at rest...
A: Newton's Second Law of motion According to Newton's Second Law of motion, the rate of change of mome...
Q: Three charged particles are aligned along the x-axis as shown in the figure. Find the electric field...
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Q: The 10-kg steel sphere is suspended through light rigid rods from the 25-kg frame that slides down a...
A: Given, A sphere is hanged with two ropes
Q: B/A 150-MHz uniform plane wave is normally incident from air onto a material whose intrinsic impedan...
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Q: Determine the Nyquist rate of sampling required for g(t) = 10 cos 100tt cos 200tt %3D
A: The given signal can be written in the following form. Let us assume that there are two frequencies...
Q: F2–6. If force Fis to have a component along the u axis of F„ = 6 kN, determine the magnitude of F a...
A: The component of force along the u-axis is Fu = 6 kN Let θ1 = 45o, θ2 = 105o
Q: Airbags are used in cars because they A) Decrease the impulse of a collision B) Decrease the momentu...
A: This is a problem from impulse and momentum. Impulse: It is defined as the change in the momentum of...
Q: Problem 4.41 The hydraulic cylinder BC exerts a 2200-lb force on the boom of the crane at C. The for...
A: Let positive x direction be to the right, positive y direction to upwards. coordinate origin at poin...
Q: The position of a Simple Harmonic Oscillator based on time is given by x-3.8 cos(5o/4.t+π/6) where t...
A: a) The speed of the oscillator is calculated by differentiating the position function of the oscilla...
Q: What is the torque on electric dipole ?⃗ in electric field E
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Q: Q3) Given the potential field in cylindrical coordinates, V p(z+ 1) cos Ø V and point P at p 3 m, Ø ...
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