A small sphere of charge q=5 [C] hangs by a thin wire between two parallel infinite plates of charge separated by a distance d= 75 [cm]. The plates are insulating and have charge densities to and-o. At the equilibrium, the sphere is exposed to an electric force of magnitude Felectric = 2.01 x 10-5 [N] Plate-1 Plate-2 1| 21 3 Et +0= 0 d q Which of the plates carries the positive charge density +o? Find the net electric field vector (Ener) between the two plates. [N/C) Find the value of the charge density +o. (C/m²]
Q: A string breaks under a tension of 10 kg wt. If a string is used to revolved a mass of 1.2 gm in…
A: To find-(a) Maximum speed of revolution(ω)=?(b) Periodic time (T)=?Given-Tension T'=10 kg wt=10×9.8…
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: Calculate the angular speed of minute hand of a clock.
A: To find-Angular speed of minute hand of a clock (ω)=?Given-Periodic time T=60 minT=60×60T=3600 sec
Q: A cylindrical shell of radius 5.73E-2m and length 2.46m has its charge uniformly distributed on its…
A:
Q: A negatively charged particle of mass 8.0 x 10-13 kg is traveling rightward between two plates…
A: The two plates are separated by a distance of 50 cm. First plate is at a potential of +1 V while the…
Q: _bility q= 1-p. Prove the Y
A: Given as, Xn,n≥0 is a Markov chain.
Q: A single isolated point charge is carrying a charge q = 3 [nc]. As shown in the figure, two…
A:
Q: Marble A was released at a certain height of the ramp and hit Marble B on the horizontal end of the…
A: Given marvel A started moving from some height of the rank and then collied with marvel B on…
Q: The best place to search for black holes is in a region of space that (a) is dark and empty; (b) has…
A: The black holes are the region of intense gravity and formed due to the collapsing of the entire…
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: The following experiment mass of the rotating body is 25 grams. The time indicated is the time…
A: *Note that the only thing asked in the question is the value of B. So I'm solving only for that.…
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: The space between two concentric conducting spherical shells of radii b-1.80 cm and a-1.20 cm is…
A: Part(a) the capacitance of the device, Part(b) the free charge q on the inner shell, and Part(c) the…
Q: Ex/15: Calculate the angular speed of minute hand of clock. If minute hand is 5 cm long, calculate…
A: To find-(1) Linear velocity of tip of minute hand (V)=?(2) Angular speed (ω)=?Given-r=5 cmAngular…
Q: To compute: The initial value problem + 4x = sin 4t with initial conditions .x (0) = 0, x' (0) = vo…
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: If two spaceships are heading directly toward each other at 0.800c, at what speed must a canister be…
A:
Q: . Calculate minimum and maximum frequency for acoustic and optic mode.
A: Determine, Calculate minimum and maximum frequency for acoustic and optic mode
Q: plane is roughly modeled as a mass-spring- = 2500 kg, -60 rad/sec, and k=8×1
A: Transmissibility can be defined as the ratio of force transmitted to the unbalanced force. The…
Q: A charge 5.04 nC is placed at the origin of an xy-coordinate system, and a charge -1.97 nC is placed…
A: Given The charges are q1=5.04nC=5.04×10-9Cq2=-1.97nC=-1.97×10-9Cq3=5.99nC=5.99×10-9C And their…
Q: A uniform horizontal beam with a length of 8.00 m and a weight of 200 N is attached to a wall by a…
A: According to the diagram, The moment about the wall,…
Q: The following experiment mass of the rotating body is 25 grams. The time indicated is the time…
A: Angular speed is defined as ω=vr, where v is the speed and r is the radius.
Q: Determine the forces in members EH and El of the double Fink truss (positive if in tension, negative…
A: The truss is symmetry along the line passing through point D, so the reaction on points A and G will…
Q: The energy in eV of a photon, if the requency of the radiation is 7 × 10¹4 Hz is 4.0 eV 2.9 eV 3.9…
A: To find-Energy in eV=?Given-h=6.63×10-34 Jsv=7×1014 Hz
Q: 11. Consider the system shown in Figure 3. Block A weighs 45.0 N and block B weighs 25.0 N. Once…
A:
Q: 4. A conducting bar of mass m = 14.0 g can slide freely on two parallel conducting rails positioned…
A: Given that A conducting bar is sliding on the inclined rails from the XY plane. And both parallel…
Q: P2.30 For the mechanism in the configuration shown in Figure P2.30, three instantaneous centers are…
A:
Q: May I ask for the steps so that I could get the result, N(f)df = 4πa^3f^2 / c^3 df?
A: Given that 4πρ28dρ=Nfdf Where ρ=2fac and f is the variable We have to proof Nfdf=4πa3f2c3df
Q: What is the momentum of a 589-nm yellow photon?
A: Given, wavelength λ=589nm
Q: iii) Write down the expression for normalized wave function and eigen energy of a particle trapped…
A: A particle in 1-D infinite potential box describes that the particle is trapped inside a small space…
Q: A solenoid has a ferromagnetic core, n = 1000 turns per meter, and /= 5.0 A. If B inside the…
A: Given that :Current in the Solenoid, I=5.0 ANumber of turns per unit length is 1000 turns/mMagnetic…
Q: A lunar lander is making its descent to Moon Base I. The lander descends slowly under the retro-…
A: We use the kinematic equation of motion v2=u2+2as to find the final velocity 'v' of the lander.…
Q: At the instant shown, the roller has velocity and acceleration of 4 m/s downward and 5 m/s²…
A: Given, aA=5m/s2 vA=ωrA/Ic4=ω×0.7ω=5.71m/s c. According to the relative acceleration equation,…
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 pendulum makes 12 complete cycles in 20 s. What is the length of this pendulu Select one: O O a.…
A: Given that:A pendulum makes 12 complete cycles in 20 s
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: d) For A=135 find the most stable nucleus using the semi empirical mass formula. Sketch the mass as…
A: The semi-empirical mass formula for the binding energy is given below,…
Q: The alternating e.m.f. e = 150 sin (200 t) volt is applied to a pure resistance of 50 2. Calculate…
A: To find-Rms current (Irms)=?Given-Equation of alternating emf is,e=150 sin (200t) voltResistance…
Q: The electric field present in the region is given as E = (COSP a + (1 + sinø) az)e-² Р much flux, in…
A:
Q: An inductor has a 57.8-2 reactance when connected to a 60.0-Hz source. The inductor is removed and…
A: We know that:-The reactance of an inductor of inductance 'L' at frequency 'f'Z=2πfLThe peak or…
Q: As shown in the figure, two equipotential surfaces consist of two spheres centered on the point…
A: Solution: 1). The electric potential at a distance R from the charge q is given by, V=14πεoqR Using…
Q: The observer A in planet earth and an observer B in a spaceship travelling at a speed of 2.00 x 108…
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 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: Advanced Physics For a crystal with a cubic unit cell, indicate on a sketch of the cell the…
A: Solution: The Millar indices are used to specify the planes and direction lattice. It is represented…
Q: Find the maximum speed with which a car can be driven safely along a curved path of radius 100 m. If…
A: Given-r=100 mμ=0.2g=9.8 m/s2To find-Maximum speed (v)=?
Q: Consmic ray muons, which decay spontaneously with proper lifetime 2.2 µs, are produced in the atmo…
A: The proper lifetime of muon is given as, τ=2.2 μs=2.2×10-6 s, The distance between the atmosphere…
Q: a) What are generalized co-ordinates? mv² kx² LagrangianL = 2 2 b) Two pendulums of mass 50g each…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
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: The capacitance of capacity 0.4 µF is connected to an alternating e.m.f. of 100 cycles. What is the…
A: To find-The capacitive reactance (XC)=?Given-Capacity of capacitor (C)=0.4 μF=0.4×10-6 FFrequency of…
Step by step
Solved in 4 steps