A 6.0-mH inductor is in a circuit. At the instant the current is 5.0A and its rate of change is 200A/s, the rate with which the energy stored in the inductor is increasing is:
Q: High Mass Stars Problem 4. Black Holes The Schwarzschild radius determines the event horizon of a b...
A: Just use the classical formula for escape velocity. And write c for escape velocity. This will give ...
Q: 25. A beam of 150-eV electrons falls on a powder nickel sample. Find the two smallest Bragg angles a...
A: According to Bragg's law, 2dsinθ=nλ As wavelength in terms of energy is, λ=h2mE As the energy of the...
Q: PROVE: Triangle Inequality We prove Property 5 of abso- lute values, the Triangle Inequality: |x + y...
A:
Q: fill out the blank The elastic potential energy stored in a spring when it is compressed 10.0 cm ...
A: Given: ∴x=10cm∴x=0.1cm∴The potential energy stored in a spring is:∴P.E.=12 kx2 ...
Q: Which is denser: dry air or humid air? Assume each is at the same temperature and pressure. Prove yo...
A: Introduction: Density is defined as mass divided by volume. So density will increase if either mass ...
Q: Searching for wres de Resistors in Series: Wireless Current Module • Vin = Vpath 1 + Vpath 2 Iin = I...
A:
Q: The boat is to be pulled onto the shore using two ropes. If the resultant force is to be 80 KN, dir...
A: First we draw the vector diagram, Then we use the triangle law to calculate the angle θ. Once θ is ...
Q: Consider the Pauli matrices o, = ( ), o=(6) 1 %3D %3D (a) Verify that o? = o; = o? = 1, where I is a...
A:
Q: 10) Given that ( 12p nC/m³, l0, 1<p< 2 otherwise Determine D everywhere.
A: Use Gauss's law and the expression for divergence in spherical coordinates.
Q: 2- find the matrix of two operators L, and L2 at l = 1 The given : (e",m'|L²|e, m) = l (l + 1)h² dee...
A: Given, l',m'L2l,m=ll+1h2δl,l'δm,m' So at l=1 l',m'L2l,m=2h2δl,l'δm,m' δl,l'δm,m'=1 for ...
Q: In the figure, two light pulses are sent through layers of plastic with thicknesses of either L or 2...
A: given is different refractive index with two length L or 2L FOR PULSE 2n1 =1.59 n2 =1.74 n3 =1.69n...
Q: A and B in the picture please
A: (a) Let q1 and q2 denote the heat flow rate for the bars, K1 and K2 denote the thermal conductivity,...
Q: What is group velocity and phase velocity? Show that the group velocity of particle is equal to the ...
A: A particle shows dual nature that is it behaves like a particle as well as like a wave. A wave is ch...
Q: Consider an isolated carbon atom being held in its equilibrium lattice site position by the mutual i...
A: Atomic mass of carbon is M= 12.011 g / mole. Mass of one atom is m = 12.011/6.023* 10^23 m = 1.99* 1...
Q: After two waves undergo interference they pass each other O without changing shape but changing size...
A:
Q: Question 1 A charge q=7µC is located at the 0.3m origin, and a second charge q;=-5µC is located on t...
A: The distance of P from the charge q1 is d1=0.1 m The distance between the charges q1 and q2 is d=0.3...
Q: The separation distance between two 1.0 kg masses is changed. How is the mutual gravitational force ...
A:
Q: Please answer only correct with explanation Thanks
A: Since Refraction depends on the medium properties. As we come down to the surface of a planet, atmos...
Q: Problem 4 Two metal rods rest on metallic rails as shown, in the of a uniform magnetic field out of ...
A:
Q: 7- Determine the angle 0 which will maximize the 10 moment Mo of the 50-lb force about the shaft axi...
A: Let r1 and r2 denote the length of the arms, r denotes the position of point P, α denotes the inclin...
Q: Consider a Critically damped oscillater of m, damping 4ficient b, mas Co- Dand initial displadementA...
A: The energy of a damped oscillator is given by : E=12kAe-b2mt2Here, A is amplitude of oscillation wi...
Q: 1. The cart in the figure (and in the video: https://youtu.be/gvPNrdfNo9g ) is attached to a light s...
A:
Q: È = -yr Electric Field equation= E = E,e¯" r The electric field is infinitely long, and its charge i...
A:
Q: An electromagnet can be modeled as an inductor in series with a resistor. Consider a large electroma...
A:
Q: Estimate the sound velocity of Xe (fcc crystal with lattice parameter of 6.202 Angstrom) from the ph...
A: Given: The lattice parameter is 6.202 A∘. Introduction: The lattice constant refers to the physical ...
Q: Q 2) The figure shows two equivalent systems of forces. Determine the value of forces Q1, Qi, and Qs...
A:
Q: A crate slides down a ramp at angle 40 degrees to the horizontal. The coefficient of limiting fricti...
A: The angle of acceleration of the crate down the the ramp. given, angle(θ)= 40 degrees Coefficient o...
Q: In the figure, two isotropic point sources of light (S1 and S2) are separated by distance 2.40 µm al...
A: This is a problem based on interference of light, The two sources are of the same amplitude and they...
Q: Please help. Thank you:) This is the website simulation that will be using: https://ophysics.com/e2....
A: The Results of scenario 1 is as follows : A. Before collision Mass (kg) Velocity Momentum En...
Q: Let, the electric flux density, D = 4xy a, + 2(x² +z²) ay + 4yz a, C/m². Find the total flux passed ...
A: Given data: Electric flux density D→=4xya^x+2x2+z2a^y+4yza^z C/m2. Surface x=2, 0<y<3, 0<z...
Q: O Assignment Score: x Give Up? E Feedback 3.6% Resources Resume O Attempt 2 Both aldehydes and keto...
A:
Q: please include all explanition/steps for part d
A: As found in part (c) the dispersion relation for the monoatomic linear chain is, ω±=β1+β2m±1mβ21+β22...
Q: The angular velocity of a rotating rigid body increases from 200 to 1,850 rev/min in 130 s. (Enter t...
A: Initial velocity wi = 200 rev/min = 200×0.105 rad/s wi = 21 rad/s Final velocity wf = 1850×0.105 rad...
Q: Describe the change in mass diffusion rate of a binary ideal gas mixture with (a) temperature and (b...
A: (a) Introduction: The diffusion coefficient is the proportionality between flux and concentration gr...
Q: Show that the frequency of small oscillations about the equilibrium position (using isentropic relat...
A: Let P1 denotes the gas pressure at equilibrium, L denotes the height of the gas column at equilibriu...
Q: Use Gauss’s law to derive the electric field due to uniformly distributedcharges on a long wire, a s...
A: Gauss law for a long wire: ∮E·dA=Qencε0E2πRL=λLε0 λ is the linear charge density ...
Q: A nonuniform, but spherically symmetric, distribution of charge has a charge density p(r) given as f...
A:
Q: Coffee and Cream A spoonful of cream is taken from a pitcher of cream and put into a cup of coffee. ...
A: On understanding the above statement, There is an equal amount of the cream in cup of coffee and cof...
Q: question in picture please
A:
Q: r:0 Ro Ro uniformly charged disc of radius R0 is placed on xy-plane as shown in figu s R0 and surfac...
A: The surface charge density of the disc, G=a0rlet us consider a small length element dr which is loca...
Q: You want to determine the mass of an unknown particle, X. You ionize the particle, by removing an el...
A:
Q: 1- by using the Covariance theory to find the wave function of a harmonic oscillator, we use the fol...
A:
Q: (a) Calculate the angular momentum (in kg · m2/s) of Jupiter in its orbit around the Sun. (The mass...
A:
Q: A 0.9kg stretches a spring 6.1 cm. The resistance in the the spring-mass system is equal 8.1 times t...
A:
Q: Consider N identical harmonic oscillators (as in the Einstein floor). Let the allowed energies of ea...
A: The energy of the system is given as E=nhfZ=partition function of a single oscillatorZ=∑n=0∞ e-βEn...
Q: I am having trouble understanding magnetic flux and emf. This is an example of a question I am strug...
A: Given data: Frequency f=12 Hz. Number of turns N=125 turns. Magnetic field B=0.60 T. Area of the co...
Q: Problem 2. Sunspots If a sunspot is 30% dimmer than the photospheric material surrounding it, what i...
A: Temperature of photosphere of sun=6273.15° KWe know that,From Boltzmann law,E=σT4for Photosphere,Ep=...
Q: A parallel-plate capacitor is made from two sheets of metal, each with an area of 1.0 square meter, ...
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...
Q: A solution is prepared by mixing 30 ml pentane (C5H12, M. wt = 72 g/mol, density = 0.63g/mL) with 50...
A: Solution: As per the given data,
Q: Arrange the compounds from highest boiling point to lowest boiling point. Highest boiling point Lowe...
A: highest boiling point to lowest boiling point CH4CH3CH2OHCH3CH2OCH2CH3
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
