For the circuit shown in Fig. Q1(a), the capacitor is initially charged to 3.5 V with polarity shown. compute the time constant, T of the circuit. I = 5.5 mA ↑ R₁ R₂ 2.6 ΚΩ 5 8.7 ΚΩ Fig. Q1(a) C = 3.3 uF 3.5 V
Q: Deduce the Duane-Hunt law, and verify Planck's constant. Please Write the step by step with all the…
A: Solution: When the radiation (photon) of appropriate energy is incident on a metal surface. The…
Q: The possible reason of unchanged wavelength in Compton Effect is ans. none of the above recoiling of…
A:
Q: A coin kept on a horizontal rotating disc has its centre at a distance of 0.25 m from the axis of…
A: To find-Angular velocity of a disc (ω)=?Given-Distance of centre of coin from the axis of rotation…
Q: Determine the moment of inertia of a 7.90 kg sphere of radius 0.504 m when the axis of rotation is…
A:
Q: A carpenter holds a 10-lb 2-in. by 4-in. board as shown. If he exerts vertical forces on the board,…
A: Concept: The Schematic diagram of the system is given below: Here, The Length of the…
Q: Of the following, the only starship design that might be able to get a human crew to a neary star…
A: The nearest star system to earth is Proxima Centauri, around 4.3 light years away. To reach there,…
Q: 11. A coil of area 0.2 m² is placed in a magnetic field so that the normal to its area is in the…
A:
Q: A roundabout whose rotating base is a heavy uniform disc of radius 2m and mass 400 kg has a central…
A:
Q: 13. An air-conditioning unit is fastened to a roof that slopes at an angle of 35° above the…
A:
Q: A vertical force P = 1000 lb is supported by the three cables AB, AC, and AD as shown. Determine the…
A:
Q: A golfer strikes a golf ball with his golf club at 42 m/s and at 30 ° above the horizontal, If air…
A: Given Velocity vo = 42 m/s Angle θ = 30° The air resistance and wind are neglected, and the…
Q: What is the magnitude of the force required to stretch a 10 cm-long spring, with a spring constant…
A: Given that:Length of spring, L=10 cmSpring constant, k=100 N/mLenght after stretch, L'=15 cm
Q: A cylindrical shell of radius 5.73E-2m and length 2.46m has its charge uniformly distributed on its…
A:
Q: A ray of light passes from vacuum into a medium of refractive index (u). The angle of incidence is…
A: To find-Angle of incidence (∠i)=?Given-R.I. of medium=μ∠i=2∠r
Q: For a translationally invariant system in one dimension with the Hamiltonian that satisfies f(x+a)=…
A: If Hamiltonian is translatioanly invariant will it commute with translational operator
Q: The energy in eV of a photon, if the requency of the radiation is 7 × 10¹4 Hz is 4.0 eV (b) 2.9 eV…
A: To find-Energy in eV=?Given-h=6.63×10-34 Jsv=7×1014 Hz
Q: (ii) There is a solenoid of 200 cm long and number of loops 2000. Calculate the magnetic field…
A: Given that:A solenoid hasL=200 cmN=2000I=1600 A
Q: H4. An m=60 kg diver jumps off a diving board h=3 m above the water that acts like an ideal spring…
A:
Q: A body of mass 1 kg is tied to a string and revolved in horizontal circle of radius 1 m. Calculate…
A:
Q: One mole of an ideal gas is kept in a container at an initial pressure of 2 kPa and temperature . It…
A: The first law of thermodynamics is just energy conservation law for thermodynamical process. It says…
Q: A tungsten light bulb filament may operate al 2900 K. What is its Fahrenheit temperature? What is…
A: The operating temperature of the filament inside the light bulb, TK=2900K
Q: If you observed the Solar System from the vantage point of the nearest star, at a distance of 1.3…
A:
Q: A box slides on a frictionless surface with a total energy of 50 J. It hits a spring and compresses…
A: Given that-The total energy with which box slides on a frictionless surface, ET= 50JThe compression…
Q: WW On a typical day, a 65 kg man sleeps hir 8.5 h does fight chures for 2.0 h, walks slowly for 1.1…
A: What is the change in his internal energy for all these activities. given, mass of the personm=65…
Q: A lightning bolt may carry a current of 10 1.00 x 10²4 A for a short period of time. lahat is the…
A: To calculate the magnetic field of the lighting bolt we use, B =μoI2πr where r is the distance and…
Q: A tungsten light bulb filament may operate al 2900 K. What is its Fahrenheit temperature? What is…
A: A tungsten light bulb filament may operate at 2900KFormula to change Fahrenheit to…
Q: LEx. 54: A coin just remains on a disc rotating at a steady rate of 180 r.p.m. A coin is kept at a…
A: To find-Coefficient of friction (μ)=?Given-Frequency of rotation (n)=180 rpm=18060 rps=3 rpsDistance…
Q: 1. A CMOS inverter with minimum sized transistors has K₁ = 100 μA/V², Kp = 50 μA/V² and Vm = |VTp =…
A: Question (1) Inverter switching threshold voltage, VM . Given, Kn=100 μAV2Kp=50 μAV2VTn=VTp=0.6…
Q: near relationship between resistivity and tem mperature range? Why is the equation not va onductor,…
A: a) Conductor's conductivity can be denoted as, σ=ne2z~m Here, current carriers density is n Current…
Q: Absorbance 0.6 0.5 0.4 0.3 0.2 0.1 0.0 Molarity (M) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 o 0.1 — 0.2…
A: According to the table or graph by absorbance vs concentration we see that as concentration value…
Q: Choose the correct alternatives from the D² (²+²) ans. 0 3 2 followings:
A:
Q: 1. A monatomic ideal gas is contained in a cylinder closed with a movable piston. The initial…
A: Given, Initial condition, Initial pressure, Pi=8atm Initial volume, Vi=0.5L a. The work done for…
Q: K = 200 N m A 10 kg MK = 0.1 60ку ( " " 1 System starts from rest. Determine the velocity of "A" "1…
A: Solution:-Given that
Q: Rotating Bracelet. Enrico owns a circular bracelet of mass m = 23 g and diameter d0 = 6.9 cm, which…
A: Angle displacement, time, angle velocity, and angle acceleration are all used to define rotation.…
Q: ption of measured/observed conductor that you choose (a t not limited to) be I or Type II?
A: Type I super conductor: These types are soft super conductors. It cannot be used for applications…
Q: L21: An electron enters in a magnetic held of induction 2 mT with velocity of 1.8 × 107 m/s. The…
A: To find-Radius (r)=?Given-Magnetic field (B)=2 mT=2×10-3TVelocity (v)=1.8×107 m/s
Q: What is the inductance of a series RL circuit in which R = 1.0 KQ if the current increases to one-…
A: Given that-R=1 kΩ=1000 ΩCurrent, I=I03Time, t=30μs=30×10-6 secIn case of RL Circuit…
Q: Question 1: An insulated solid sphere of radius R has a uniform charge density A. Compute the…
A: Given: The radius of the solid sphere is R The volume charge density of the solid sphere is λ
Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…
A: Given: Let us consider the given, r=110 mmR=645 mmθ=20°m=640 kgf=1.95 kN Let's determine the typical…
Q: One end of a uniform (-4.30-m-tong rod of weight w is supported by a cable at an angle of 8-37 with…
A: As per guidelines we are allowed to answer only first question. if question are not related to each…
Q: The Galactic halo contains as much gas and dust as the disk. (T/F)
A: A galactic halo is a region surrounding a galaxy. It extends beyond the visual part of the galaxy.…
Q: Ex 28: a particle revolves in a circular path or radius 0.5 m at the rate of 720 r.p.m. calculate…
A: To find-Linear velocity (v)=?Given-radius (r)=0.5 mFrequency (n)=720 rpm=72060=12 Hz
Q: De-Broglie wavelength associated with an electron(mass m) of charge e moving in a circular orbit of…
A: Mass of electron = m Magnetic field = B Charge on electron = e Circular orbit radius = r
Q: calculate the strength of the electric field when the magnitude of the poynting weeton is 1300 W/m².…
A: The magnitude of the Poynting vector, P=1300 Wm-2 The velocity of the electromagnetic wave, c=3×108…
Q: If emf of the ideal battery is V = 100 V, what is the potential difference across R5 for the circuit…
A: Given: The emf of ideal battery is 100 V. To determine: The potential difference across R5. The…
Q: A ray of light passes from air into a liquid. The glancing angle is 30°. The deviation produced in…
A: To find-Refractive index of a liquid=aμiGiven that-Glancing angle i.e. angle made with the…
Q: Let J-10y²zax - 2x²yay+2x² zaz a) The total current crossing the surface z=3, 1 ≤ x ≤ 2 1 ≤ y ≤2 b)…
A:
Q: Let VA), B) be the eigenvectors of the Hamiltonian ♬ of a two-level system Ĥ|VA,B) = EA,B|VA,B) EA>…
A:
Q: Three equal-magnitude point charges of varying signs are placed at the corners of a square of side d…
A: Solution: In the given diagram, one charge is positive and the two charges are negatively charged.…
Q: The ground state energy of an electron moving in an one dimensional box of widthL= 2Å is ans. 13 eV…
A:
Step by step
Solved in 2 steps with 2 images
