Obtain expressions for the electric displacement vector, electric susceptibility, local field, Lorentz field and the depolarization field
Q: A 150 g ball containing 4.00 * 10^8 excess electrons isdropped into a 125 m vertical shaft. At the b...
A: given data m=150 gmn=4×108B=0.25 T
Q: A resistor with R1 = 25.0 Ω is connected to a battery that has negligible internal resistance and el...
A: To answer: The total rate at which electrical energy is dissipatedby the two resistors?
Q: NOTE: Solve this as soon as possible, I need this urgently. If Vad = 3 V, find V, in the circuit bel...
A: Since all the resistors (Rbc, Rcd, and Rda) are connected in series. Therefore, the total resistance...
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A: The advantages and disadvantages of 120 V and 240 V system.
Q: bläs 5 In Free-Fall Acceleration we replace g with a True O False C
A: To answer: In free-fall acceleration, we replace "g" with "a" True/False
Q: A 4.6 kg body is at rest on a frictionless horizontal air track when a constant horizontal force F a...
A: a→=F→malso for constant acceleration s=ut +0.5at2s=0.8 m in t=2 secu=0⇒0.8=0.5a(2)2 a=0.4 m/s2 F=0...
Q: Problem 6: Consider two concentric cylinders each of length L. The radius of the inner cylinder is a...
A:
Q: Ball weighs 0.25 kg is thrown upward with an initial velocity of 30 m/s. Calculate the maximum heigh...
A: In first case (a) only gravitational force is acting on the ball but in 2nd case (b) both gravitatio...
Q: In projectile motion, Acceleration vector is variable and always directed vertically downward
A: In projectile motion, the object it thrown with the initial velocity, this velocity is constant, as ...
Q: Find the potential energy and kinetic energy at each point (1-5). No solution required. m= 10 kg 2m ...
A: We know, PE=KEPE=mghwhere, m is the mass g=9.8 m/s2h is the height which is given at each point (1-5...
Q: For moving iron instruments suffering from eddy current False O True
A: Solution: EDDY CURRENT When a conductor is subjected to a varying magnetic field, an inducded curren...
Q: An ideal transformer has N1 windings in the primary and N2 windings in its secondary. If you double ...
A: a. In an ideal transformer, According to relationship of voltage for ideal transformer, V1V2=N1N2whe...
Q: Angle between the incident ray and the normal is known as angle of abnormality angle of incidence an...
A: Generally, we know The angle formed between the incident ray and the normal is known as the angle of...
Q: In which situations the momentum of the system is conserved Perfectly inelastic collisisons Metalic ...
A: When there is no external force is acting on the system the total momentum is conserved. From Newton...
Q: Please answer this....Make the answer more explanatory
A: Since your question has multiple sub-parts, we will solve the first three sub-parts for you. If you...
Q: Why is a theory important?
A: Given: An explanation of theory is given as,
Q: A. Can we connect a 15A load to domestic socket outlet? Justify your answer B. Which type of MCB is ...
A: A) A switch rated for 20 Amp, 120 V can't be used on household 15A, 120 V supply circuit. 15A device...
Q: The radioactive nuclide Plutonium-199 has a half-life of 43.0 min. A sample is prepared that has an ...
A: The activity is the number of disintegrations of nuclei occurring per unit of time. R=dNdt If the...
Q: Q6. Dealing with two different samples in a thermodynamic experiment, a 1.55 kg sample increases its...
A: Here we look into the relation between heat, temperature and heat capacity of material and use it to...
Q: The side of a thin lens that faces the object is convex and has radius of curvature 25.0 cm. The oth...
A: Given, radius of convex lens, r1=25cm radius of concave lens, r2 =15cm refractive index, μ=1.55
Q: Q3/ Determine the uncertainty in velocity as a function of uncertainty in the head h when a pitot st...
A: Given12 ρ u2 = ρ1 g h sinθ ..........................eq(1)here, θ = angle at which the ar...
Q: A 1.50 mF capacitor is charging through a 12.0 Ω resistorusing a 10.0 V battery. What will be the cu...
A: Given data C=1.5 mFR=12ΩV=10 V
Q: a) Explain/State all of the possible Physics behind Heron's Fountain Experiment.
A: Heron's fountain is hydraulic machine working on the principle of hydraulics and pneumatics. Water f...
Q: With vacuum between its plates, a parallel-plate capacitor has capacitance 5.60 mF. You attach a pow...
A: given,C=5.6mFa)U=12CV2=125.6×10-6×1.5×1032=6.3J
Q: 8) A ring placed along y2 + z² = 4, x = 0 carries a uniform charge of 5 µC /m. Find the electric flu...
A: To find: The Electric flux density D→ at P(3,0,0)
Q: Consider the circuit shown in the figure below. (Let R, = 3.00 N, R, = 3.00 N, and Ɛ = 9.00 V.) 10.0...
A:
Q: 1.Consider a C- shaped metal and a doughnut-shaped metal shown here. Will the size of the gap in the...
A: When a metal ring is heated both inner and outer radii increase. This can be understood better by vi...
Q: In debroglie wave When particle is at rest its energy is 0 Because, wavelength occur with its matte...
A: In Debroglie wave When particle is at rest its energy is 0 Because, wavelength occur with its matte...
Q: If θ = 0°, m1=6kg , and m2=9kg 1. By hand, calculate the acceleration of the system. 2. By hand,...
A: For the given parameters, m1=6kgm2=9kgΘ=0°µ=0 The situation is modelled below,
Q: Current Attempt in Progress A tunnel of length L = 110 m, height H = 5.4 m, and width 8.6 m (with a ...
A:
Q: Please fill in the blanks. In problem 21.82 of your book, University Physics 15th edition (see End o...
A: To answer: Tension in the silk fibre.
Q: Show transcribed image text A beam of monochromatic light is incident on a single slit of width 0.56...
A: Since you have posted multiple questions in a single question so we are solving only first question ...
Q: Calculate how far the quasar is in light years by knowing that distance = velocity/Ho. Make the appr...
A: Given: To find the distance of the quasar in light years is given as,
Q: given below. Scattered x-rays X =2 cm (Attenuated) Transmitted) |-100 CPS detector X-ray ,=1200 CPS ...
A: Initial intensity of the X-rays, I0=1200 CPS After travelling a distance of x=2 cm , the intensity o...
Q: n object is placed 10.3 cm in front of a mirror. What type must the mirror be to form an image of th...
A: Given: The object is placed at a distance of 10.3 cm. The distance of the image is 1.25 m. Introduct...
Q: A 14 gauge copper wire of diameter 1.628 mm carries a current of 12.5 mA. (a) What is the potential ...
A: The diameter of the copper wire is, d=1.628 mm=1.628×10-3 mThe current carried by the wire is 12.5 m...
Q: The solution of the differential equation (xy – y²)dx – (x² + y²)dy = 0 is : %3D -
A: xy-y2dx-x2+y2dy=0 Let, y=xv⇒dydx=v+xdvdx So, x2v-x2v2-x2+x2v2v+xdvdx=0⇒x2v-x2v2=x2+x2v2v+xdvdx⇒v1-...
Q: blai 5 When a particle's velocity changes, the particle is said to undergo time .acceleration (or to...
A: To answer: When a particle's velocity changes, the particle is said to undergo time acceleration (or...
Q: 3µF 4ΜΩ ɛ=12V a) the maximum value of Capacitor C b) the maximum value of Current I c) the time cons...
A: (a) the maximum value of capacitor C. (b) The maximum value of current I. (c)The time constant in th...
Q: The spectral line of calcium 422.7 nm gives the normal Zeeman effect (S = 0, J = L) showing three co...
A: The specific charge of the electron be given as, eme=4πcB∆λλ Here, B is the magnetic flux density. Δ...
Q: Exercice 2: Part I A radioactive nuclide A disintegrates into a stable nuclide B. The half-life of A...
A:
Q: Show all working explaining detailly each step Answer should be typewritten using a computer keyboar...
A: Solution: 1) The slope of the graph gives the electric field. Let us calculate the slope m Let
Q: Why should the permeability of a paramagnetic material be expected to decrease with increasing tempe...
A: We know permeability is defined as ratio of magnetic induction to magnetic intensity. i.e. total mag...
Q: A submarine periscope uses two totally reflecting 45 -45 -90 prisms with total internal reflectiono...
A: Here a periscope is used for a submarine. Periscope consists of two prisms each with an angle of 90°...
Q: (a) What accelerating potential is needed to produce electrons of wavelength 5.00 nm? (b) What would...
A: Given Wavelength = 5.00 nm
Q: 4 in- 4 in- 20 Ib 40 lb 2 in. 3 in. 3 in. E 1. The bracket is supported by pegs at C and D and a rol...
A: (a) Total applied force 20lb+40lb=60lblet x is the distance from A where single equivalent force is ...
Q: In May you used 1300 kilowatt-hours of energy for electricity. a. Calculate the total electrical ene...
A: The energy consumed is product of power and time of consumption, the energy consumed during month of...
Q: 1. What do the flows and obstacles in rows 1 of the three tables suggest has happened to the ‘pressu...
A: !) The flows and obstacles basically refer to the presence of resistances, capacitances or appliance...
Q: 10.0 D A force is applied to several boxes. Rank the five situations shown in the figure from most t...
A: there is five situations given on a box . and we need to find most to least work done by the forc...
Q: The electron in a hydrogen atom is excited from the quantum energy level n = 1 to n = 4. (a) How muc...
A:
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