Find lim, o[cos(-)+2xsin(-)
Q: A force of magnitude 300 N is directed West, and a second force of magnitude 200 N is directed East ...
A: Given:F1=300 NF2=200 NAssumption:F2 is the 30° east of North resultant force in x-direction.Fx=300-2...
Q: [06/04, 2:13 PM] +91 93814 04108: The minimum amount of energy required to energize a particle from ...
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Q: An old question is “Which weighs more, a pound of feathers or a pound of lead?” If the weight in pou...
A: The net force on pound of feathers and a pound of lead are given by the following expression: Fnetf=...
Q: What is the term for the time taken for one complete oscillation of the sinusodial wave of an electr...
A: Time taken is time required for a signal to make a complete oscillation and reach its initial posit...
Q: Two very long L=94m concentric cylindrical shells of radii a=14cm and b=42 cm carry uniform charges ...
A: This problem can be solved using the fact relation between electric field and potential.
Q: A ring with outer radius r, and inner radius r. (i.e. a disc with a hole, shown in Figure A) has a u...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Advanced Physics Question
A: Given: The three charges are q1=6.00×10-9 C, q2=-2.00×10-9 C, q3=5.00×10-9 C. The distance between t...
Q: A photon traveling in air has a wavelength of 500 nm, and a free electron has a de Broglie wavelengt...
A: Now to find the energy of the photon we can use, Ep=hcλ Where h is the Planck's constant λ wavelengt...
Q: A metallic particle having no net charge is placed near a finite metal plate carrying a positive cha...
A: When a metallic particle with no charge is placed near a metal plate then in that case the free el...
Q: An L-R-C series circuit has source voltage amplitude V = 240 V, and the voltage amplitudes for the i...
A: Given that,source voltage amplitude V = 240 Vvoltage amplitudes for the inductor and capacitor are V...
Q: Coherent electromagnetic waves with wavelength l pass through a narrow slit of width a. The diffract...
A: This is a problem based on diffraction of light . case :1 when the wavelength, λ=500 nm=500×10-9 m...
Q: When a ray of light changes media , it will refract (bend). With angles being measured from the norm...
A: Light bends towards normal in denser medium and bends away from normal in rarer medium.
Q: z-3 A vector field is given by F = y'e*i-x'yj – xtan-'yk use the divergence (Gauss') theorem, to cal...
A: Given: To find the flux through the surface of the solid in the circular cylinder is shown as, F→ =y...
Q: Please answer (g), (h), (i)
A: Answer : We know the equation of displacement of a transverse wave traveling in positive direction ...
Q: 8. A charge Q is placed at the centre of an imaginary hemispherical surface. Using symmetry argument...
A: Gauss law states that, flux through any close surface is 1εo times the charge inside the close surfa...
Q: question in the image
A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questio...
Q: A straight, 2.5 m wirecarries a typical household currentof 1.5 A (in one direction) at a location w...
A: Given: The length of wire is L=2.5 m. The current in wire is I=1.5 A. The magnetic field of earth i...
Q: surface. At time t 0, a decreasing force given by F Foe-at is applied on the block, where a is a con...
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Q: Q2) Three point charges are located within an electric field. If the first charge = (0.5× 10 −8 C)...
A: The given charge distribution is as given below, Q1=0.5×10-8 C at (0 m, 0.05 m)Q2=0.8×10-8 C ...
Q: A gymnast with mass mG = 50.0 kg suspends herself from the lowerend of a hanging rope of negligible ...
A: Given data m=50 kg
Q: physics 360
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: 1. A charge q1=4e is located at the origin and a charge q2 = -2e is located at (0, 3)m. (a) Find the...
A: Given that, charge q1 is at origin, and q1= 4e charge q2 is at (0,3)m, and q2= -2e a) Now from fi...
Q: A uniform line of charge of length 3L/2 lying between x = 0 and x 3L/2 is charged with 2Q/3 as shown...
A: Using the expression for electric field due to an elemental charge and integrating that expression o...
Q: A one-dimensional classical harmonic oscillator with a translational total energy E = 1/ 2m (p2) + 1...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Light of a certain frequency has a wavelength of 526 nm in water. What is the wavelength of this lig...
A: Given: The wavelength of light in water is λw=526 nm. The formula to calculate the wavelength of l...
Q: Calculate the energy required to assemble the array of charges shown in the figure below, where ? = ...
A: Given: a=1.0m b=2.0m q=7.0μC
Q: For the following circuit, determine the currents 1 to 15. * 3Ω 200 V(+ 4Ω 12 3 14 22
A: Given, An electric circuit with Four resistors
Q: How to solve it
A: If a plane is parallel to yz plane then its area vector is along x axis. Therefore here area vector...
Q: Using The following equation for a transverse wave, what is the wavelength & angular frequency?
A: THE GENERAL EQUATION FOR TRANSVERSE WAVE IS GIVEN BY; y(x,t) =Asinkx+ωt+δwhere;A=Amplitudek= Wave nu...
Q: What is the wavelength for this harmonic? What is the frequency of the fundamental?
A: When a string is stretched nodes are formed at the ends and accordingly different harmonics are form...
Q: A wheel with radius 0.0600 m rotates about a horizontal frictionless axle at its center. The moment ...
A: The change in angular angle is given as ∆θ=w0t+12αt2 where ∆θ change in angle, w0 is the speed, t i...
Q: An iron rod has 3.48×10^19 free electrons of which 70% are directed to move due east for a period of...
A: No of free electrons is n = 3.48×10^19 let n1 be the no of free electrons which are moving towards t...
Q: V(x) = 00, V(x) = 0, x< 0, x 2 a 0 < x < a %3D a x The eigenfunction, labeled by the quantum number ...
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Q: 1. Compare JFET and MOSFET transistors in terms of its characteristics, functionality and applicatio...
A: Explanation: JFET: In JFETs, the conductivity of the channel is controlled by the electric field acr...
Q: The average energy of a photon in a pulsed laser beam is2.39 eV, with a minimum uncertainty of 0.015...
A: Given that a pulsed laser beam with each photon having energy 2.39 eV, with minimum uncertainty of ...
Q: A rectangular wire loop of height h, width w, and net electrical resistance R lies in the x-y plane....
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Q: Advanced Physics Question
A: In pure resistive circuit the voltage across resistance is same as the original function of voltage.
Q: A solid conducting sphere, which has a charge Q1 =28Q and radius ra = 2.2R is placed inside a very t...
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Q: The following equation provides the relationship between the electrical frequency and the rotational...
A: If a generator has 6 poles, what would be the rotor speed, nm, for a generator located in Canada? gi...
Q: the external force that must be applied to the slidewire to move it at constant speed. If there were...
A: Given The external force must be applied to the slide wire to move it at a constant speed. If there ...
Q: For very large resistances it is easy to construct R-C circuits that have time constants of several ...
A: A RC circuit is that circuit which have both resistance and therefore the capacitor.RC circuit pla...
Q: Explain the different components of the centrifugal compressor and show the variation of the pressur...
A: Centrifugal compressors; also known as turbo-compressors belong to the roto-dynamic type of compress...
Q: Electrical Potential Two point charges are separated by a distance of 10 cm. Charge on point A = +9 ...
A: Concept used: Electric potential energy is amount of work done in moving the charge from one point t...
Q: Atmospheric haze is due to water droplets or smoke particles (“smog”). Such haze reduces visibility ...
A: Concept used: Scattering of light is inversely proportional to wavelength.
Q: As shown in Fig. la, the object and the screen is separated by I = 100cm. When we put a convex lens ...
A: Given data, Distance of the object from the lens = -50 cm Distance of the object from the lens = 50 ...
Q: Analytical mechanics only mcq plz
A: Question is about simple kinematics which can be solved using simple relation and derivatives as giv...
Q: A uniform line of charge of length L/2 lying between x = 0 and x = L/2 is charged with 2Q as shown i...
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Q: Biophysics The relationship between pressure and depth is: a.) always proportionalb.) always inverse...
A: Pressure: It is defined as the perpendicular force per unit area, or the stress at a point within a ...
Q: You connect a 10.0 MΩ resistor in series with a 3.20 mFcapacitor and a battery with emf 9.00 V. Befo...
A: This is a problem based on RC circuit, in its charging mode. Resistance,R=10.0 Mega ohm=10.0×106 oh...
Q: The motor of a speed boat is shut off when it has attained a speed of vo. Now the boat is slowed dow...
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