Paramagnetism: consider a solid in which J= % (m,= % and -4) (N=n, + n2). Then, when a magnetic field (H) is applied, the energy e1=-uH and e2= +pH. The ratio of populations (n,/N) at T approaches 0 is a. 0 b. 0.5 C. 1.0 d. 0.65
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A: Description : In this question we have to find the mean velocity and R.M.S. velocity of the molecul...
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A: Given, D=4x2exy2ax+6eyx2y2ay-2x2y2zaz C/m2
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A: Given thatMass of billiard ball, m=0.20kgwidth of box, l=1.3mTo calculate energy level of particle, ...
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A: Given, speed (v) = 3.00 * 106 m/s Now, de Broglie wavelength λ=hmv Where h is Planck constant (6.625...
Q: Question 2 2) Now consider a group who found that, when they cut a magnetized nail into either halve...
A: Solution: There are small magnetic domains inside the ferromagnetic material. Each magnetic domain c...
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A: Given:
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A: Given,R=0.3mL=0.75RI1=8.4AI2=4.8Ad=0.5Rv=47i-39jθ=30°=π/6
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A: Given Force F2 = 200 lb Force F3 = 100 lb Three forces acting is as shown in figure.
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A: Given that, R=6400 km =6400×103 m We have to find velocity of projection (Ve)
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Q: The load voltage waveform of a single phase full bridge inverter supplied from 30OV DC voltage sourc...
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A: Given: dx=5m, dy=3m, dz=2m, v=20m/s i^, B=30×10-3T j^ Refer to the figure :
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Q: A dielectric sphere of radius 6 cm has a bound surface charge density of -2.7 nC/m2. The bound volum...
A: Volume charge density for a dielectric will be the amount of charge per unit volume of the dielectri...
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A: The refractive index of water is given as, n1=1.33 The refractive index of glass is given as, n2=1.5...
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A: Capacitor starts accumulating charges once starts charging. Slope of charge with time can be calcula...
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Q: In Kirchoff's experiment, If we measure I = 0.2 mA, 2 = 0.4 mA, and R, = R2 R3 = 4000 Ohm then the p...
A: Given,I1=0.2mAI2=0.4mAR1=R2=R3=4000 ohm
Q: zp cos o a, C/m" Calculate the total charge enclosed by the cylinder of radius 1 m with -2 <z <2 m. ...
A: Given, D=zp cos 2ϕazC/m2radius =1m from Gauss Law we have, Q=∫D.ds=ϕ1+ϕ2+ϕ3where, ϕ1,ϕ2,ϕ3 are the f...
Q: A telephoto lens for a camera has focal length 0.250 m and maximum aperture f/4.0. Take the waveleng...
A: Given that, telephoto lens for a camera has a focal length of 0.250 m The aperture size is f/4.0 Let...
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A: Let the angle between AB and AC is θ. tan(θ)=ABACtan(θ)=86θ=53.130
Q: On a hot summer day, the temperature of air in Arizona reaches 115°F. What is the speed of sound in ...
A: Farenheit to kelvin can be converted by using the below formula (°F − 32) × 5/9 + 273.15 = K. puttin...
Q: 7) Circle the general shape of the bending moment diagram for the cantilever beam loaded as shown, n...
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A: Description : In this question we have to find the angular speed of second of a clock and the linear...
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A: A vector is a quantity that is defined by both a magnitude and a direction. Some examples of vector ...
Q: 1. A solid ball of charged material with radius (R) carries a volume charge density of p(r) = 4 for ...
A: Given: The volume charge density of the solid ball is given as ρ(r) = Arr ≤ R0r > R The radius of...
Q: 3.2 Given the vector field V = y(-1) + 2x ĵ. 3.2.1 Make a rough sketch of the vector field. 3.2.2 De...
A: To draw the vector field, Use the points of x and y to calculate the the value of V→. V...
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A: Description : In this question we have to find the force acting on the plated (F) due to surface ten...
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A: Description : In the given question we have to find the temperature of the gas. here we know the R.M...
Q: The yz-plane contains a uniform sheet of charge with Ps1=5 pC/m2 , A second sheet with ps2=-4 pC/m2 ...
A: This problem can be solved using the formula for electric field of a uniformly charged sheet.
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A: Concept used: Lagrangian points are points between two gravitational bodies. These are the points wh...
Q: +9 V I2l 3470 n 10 kL 20 I, 0.7 V Y. V2 220 L 3.3 kL Find V2
A: For the given circuit let's first label the junctions and current through each resistor as shown in ...
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Q: What is the length of the vector A+B+C, the sum of three orthogonal vectors? A = 3k m B = 4j m C = 5...
A: Write all the individual vectors A B and C and then take sum of them A→=0i^+0j^+...
Q: Please help with the solution. Give an example of when you’d use a combined plane change vs a si...
A: Concept used: The change in inclination of orbit of orbiting body is called orbital inclination chan...
Q: A wire of mass 0.5 gm and length 0.5 m is under a tension of 2 kg. wt. Calculate the frequencies of ...
A: Given information: The mass of the wire (m) = 0.5 gm = 5×10-4 kg The length of the wire (l) = 0.5 m ...
Q: A uniform thin disk has a radius of 30 cm and a mass of 2 kg. A constant force of 10N is applied tan...
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Q: Question 2 Pauli matrices are important in physics. They are: (; 4). -i Or = 1 0 1 Oz = > Oy = -1 No...
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Q: Consider a monoatomic 1D crystal structure of period a. (a) Find the G-vectors to be included in the...
A: The G vectors are called the reciprocal lattice vectors. Here the given lattice is the monoatomic 1D...
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A: Linear Energy Transfer: When a charged particle goes through a medium, the term "linear energy trans...
Q: Suppose you start charging a capacitor in a RC circuit at t = 0, with C = 104 F, R = 20 kO, and the ...
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