Consider a thin permanently magnetized toroid of mean radius a having a small air between its pole faces. If it has a permanent magnetization M of constant magnitude in circumferential direction. Find B and H both in air gap and within material. gap Al
Q: Show your all calculation
A: From Newton’s law of cooling, dydt=-ky-TAmbient∫dyy-TAmbient=-∫kdtlny-TAmbientT0T=-kt+ClnT-TAmbientT...
Q: Human body temperature is about 310 K (3.10 ✕ 102 K). At what wavelength (in nm) do humans radiate t...
A: Using Wein's displacement law Where T = Temperature of an object = Wavelength of ma...
Q: The X-15 rocket-powered plane holds the record for the fastest speed ever attained by a manned aircr...
A:
Q: Jupiter's moon loses about 930 kg/s of sulfur dioxide to Jupiter's magnetosphere.Sulfur dioxide curr...
A: Given values, The rate of lose mass of sulfur dioxide, R=930 Kg/s sulfur dioxide makes up 0.57% of m...
Q: A washing machine has a vertical drum, as shown in the figure. The drum has a radius of 25cm. (a) Fi...
A: Given values, Radius of drum, R=25 cm=0.25 m g=9.8 m/s2
Q: thin lenses: a convex and a concave lenses. One goal of this system is to obtain an image that is la...
A: Focal length of the first lens is 5 cm. convex Focal length of the second lens is -5 cm. concave Th...
Q: The period of oscillation of a simple pendulum is given by the equation T = k(L/ g)^1/2 where T is i...
A: T=kLgT2=k2Lg
Q: The absorption spectrum of an atom consists of the wavelengths 200 nm, 300 nm, and 500 nm.a. Draw th...
A: Given values, Wavelengths in absorption spectrum, λ1=200 nmλ2=300 nmλ3=500 nm
Q: coefficient of kinetic friction 2 m, h A bullet of mass m¡ traveling horizontally with speed u hits ...
A:
Q: Could you please help me on #74? thanks so much.
A: 74) Given: Radius of ring is a. Charge on ring is -Q. Mass of particle is m. charge on particle is q...
Q: 4-20. Consider a gas in equilibrium with the surface of a solid. Some of the molecules of the gas wi...
A: The partition function be defined as, Q=M!N!M-N!qTNTaking logarithm both side:lnQ=lnM!N!M-N!qTN=lnM!...
Q: Determine the moment of the couple in inch-pounds that the forces exert on the baby blue rectangular...
A: Given F = 195 lb θ = 15o length, l = 13 in breadth, b = 8 in Concepts: Moment = force (F) * perpe...
Q: A child is playing on a hill with a cardboard box. Thecombined mass of child and box is ? = 120 kg. ...
A: (a) A child is playing on a hill with a cardboard box. Thecombined mass of child and box is ? = 120 ...
Q: Block 1 (m1 = 6 kg) is resting on top of block 2 (m2 = 8 kg) on the surface of a table. A rope pulls...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: In my inertial frame of reference S, event A occurs before event B. I measure these events to be sep...
A: Given Two events A and B Take place in Frame S in time interval ΔtAB and at distance ΔxAB Frame S' m...
Q: The first three energy levels of the fictitious element X are as shown.a. What wavelengths are obser...
A: Given: The first three energy levels of the fictitious element X are as shown. a. What wavelengths ...
Q: Lagran equation sprin a mass m by a pulley(disk) of radius a as shown in the figure is given by: 2g ...
A: Since mass of the pulley is not given so we assume it as massless. Since mass and spring are connect...
Q: 3. In the phrase, "The sclentiflc method Is an analytic process for determining why things happen," ...
A: Introduction: Science is based on fact, not opinion or preferences. The process of science is design...
Q: A block of mass m = 19 kg rests on an inclined plane with a coefficient of static friction of μs = 0...
A: m = mass of block = 19 kg g = acceleration due to gravity = 9.8 m/s2 L = 6.2 m h = 3.55 m FN = Norm...
Q: 2. A ball rolls downhill with a constant acceleration of 4 m/s2. If it started from rest, its veloci...
A: Given Constant Acceleration of the ball is a=4m/s² We need to find its velocity at the end of 3m.
Q: An 80-kn.m couple shown in the plate is caused by a pair of parallel forces of magnitude F (not show...
A: Given Torque produced τ=80kN-m And sides of the plates CD=1.2m=AB And BC=1.6m=AD We know torque by a...
Q: Advanced Physics Question
A: Let us use the projectile formula , here the initial velocity can be devided into sinθ and cosθ com...
Q: If a sunspot has a temperature of 4,270 K and the average solar photosphere has a temperature of 5,7...
A: According to Stephen Boltzmann law E = σT4 (J/s/m2) where σ is a proportionality constant equal to 5...
Q: The dependency between electron density and fermi energy (E,) for a 2-D free electron gas is, (a) na...
A: Fermi energy is given by Where kF = Fermi vector, m = mass of electron, = Reduced planck constan...
Q: Ch.5 Problem 86
A: The expression for the force acting on the spring is as follows: F1=kx1k=F1x1k=m1gx1 ...
Q: An observer is stationary in the inertial system S. A car is moving in the x-direction with speed v ...
A: Using relativistic velocity transformation in the x-direction vBxS=vBx+v1+vBxvc2=0+c/21+0c/2c2=c/2
Q: Calculate the mean (expectation) values of the coordinate and momentum for a particle in a ld infini...
A:
Q: A ball is thrown upwards. It spends 10 seconds in the air. (a) What was its initial velocity? (b) Ho...
A: The kinematic equation of motion is given by Where uy = Initial vertical velocity, vy = Final verti...
Q: Goose down sleeping bags and parkas are often specified asso many inches or centimeters of loft, the...
A: Concept: The simplest area calculations are for squares and rectangles and to find the area of a rec...
Q: You are tasked with designing the propulsion system for Eagle Rocketry. You must first figure out ho...
A: Solution: Given Values, Propelling burning rate (V)= 10 cm3/sec ...
Q: For steam at a pressure of 45 atm, some values of tempera- ture and specific volume are as follows, ...
A: Converting temperature from Fahrenheit into Kelvin by following formula, Where the symbols have usu...
Q: Calculate the force of Earth's gravity on a spacecraft 2.00 Earth radii above the Earth's surface if...
A: Given - The distance of the spacecraft from Earth's surface is two times the Earth's radius The mass...
Q: A student of mass 61.4 kg, starting at rest, slides down a slide 19.2 m long, tilted at an angle of ...
A: (a) Frictional force is, f=μN Here, f is the frictional force, is the coefficient of friction, N is...
Q: Find the answer for those 2 red boxes
A: For a projectile motion equation of motion is given by Where xo = Initial horizontal position, yo =...
Q: Two burning candles (a narrow and a wide, see the figure) are standing on a table at distance 20 cm ...
A: Let the initial length of the candles be L cm. Since the narrow candle burns down in 1 hour, the rat...
Q: Consider a homogeneous billiard ball of mass m and radius R thatmoves on horizontal table. Gravity a...
A: (a) Given: The mass of the billiard ball is m. The radius of the billiard ball is R. Introduction: P...
Q: Calculate the tunneling probability when the kinetic energy of the particle is 0.2 MeV , the barrier...
A: The expression for the tunnelling probability is as follows: T=16EV01-EV0e-2αx 1
Q: State one method which can be used to raise the temperature of the plasma to a suitable temperature
A: By plasma temperature, it generally means electron temperature. When pressure is very high, there is...
Q: Consider a cavity with a volume of 1cc and the frequency range 0 to 473 THz. Assume a refractive ind...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: 2. Quantum mechanical tunneling is not just the basis for STM but also for electronic devices like q...
A: Given: The total energy of the electron is 4.5 eV. The thickness of the oxide film is 0.50 nm. The b...
Q: What happened, we use voltmeter for purpose of am-meter?
A: Answer: Introduction: It is to introduce that the given voltmeter and ammeter is explained as foll...
Q: Two plane semi-infinite slabs of the same uniform, isotropic, nonpermeable, lossless dielectric with...
A: Let us consider electric field vectors : Incident side: Ei→eik→.x→, Er→e-ik→.x→ In air gap: E+→eik...
Q: 23. Once fired, a bullet accelerates at 6.8 x 104 m/s2 through a rifle barrel. If the barrel is 0.8 ...
A: Given Acceleration of bullet a= 6.8×104 m/s2 Distance travelled by bullet s = 0.8 m To find Final ...
Q: QUESTION 12 A person pushes a crate of mass 48 kg upa ramp at angle 26 with the horizontal. The coef...
A: Given: QUESTION 12 The mass of the crate is m = 48 kg The person pushes a crate up a ramp at an ang...
Q: A 20-liter tank contains the compressed hydrogen gas at 27 °C, was used to inject air into 100 balls...
A:
Step by step
Solved in 2 steps
