he figure shows an uneven arrangement of electrons (e) and protons (p) on a circular arc of radius r = 1.55 cm, with angles θ1 = 26.0˚, θ2 = 50.0˚, θ3 = 37.0˚, and θ4 = 30.0˚. What are the (a) magnitude and (b) direction (relative to the positive direction of the x axis) of the net electric field produced at the center of the arc?
Q: Determine the moment about point A of each of the three forces acting on the beam.
A: We will use the equation of equilibrium to solve the above question. We will write the equation of m...
Q: If y = e-0.5 Bx² is the eigen function of the simple harmonic oscillator, then the eigen value is --...
A:
Q: 2mo The mass 'm' of a moving particle is o, where m, is its rest mass. The linear momentun V3 of the...
A:
Q: Use Biot-Savart's law to calculate the magnetic field at the center of a conductor curved in the sha...
A:
Q: 1- why we cant se splitting in the 4D3 when applied 2 magnetic field? Explain this in term of vector...
A: The model of an atom is described by the branch of physics which is known to be Atomic and molecular...
Q: A metal object having a length (10m), cross section area (0.5 mm2), and resistance (0.52) is connect...
A: Given, Length L=10mCross section area A=0.5mm2=5×10-7m2Resistance R =0.5ΩPotential difference V= 5V
Q: An* meson (rest mass 139.6 eV) decays at rest into a µ* meson (rest mass = 106 MeV) and a neutrino. ...
A: The particle π+ , initially at rest, decays into a μ+ and a neutrino particle. Since it was at rest ...
Q: A. The absolute pressure in water at a depth of 9 m is read to be 185 kPa. Determine (a) the local a...
A: (a) The absolute pressure at a depth of 9m from the surface of the water is given by : Ph=P0+hρgHer...
Q: #6 7.65 WP The drag characteristics of an airplane are to be determined by model tests in a wind tun...
A:
Q: d) The Cosmic Microwave Background Radiation (CMB) is observed to have a present day temperature of ...
A: To answer: The origin of the fluctuations in the Cosmic Microwave Background Radiation (CMB).
Q: A circular loop of radius 0.133 m carries a current of 7.99 A, placed in xy-plane. What i the magnet...
A: Given, radius r = 0.133m current i = 7.99 A z = 0.64 m
Q: -17 In what part of the EM spectrum would a photon of energy 4.5 x 10 J be found? radio wave microwa...
A: Given, Energy,E=4.5×10-17J The energy is given by, E=hf Here, h is Planck's constant. 4.5×10-17=6.62...
Q: nfa+2)
A: Given that , To show this using Newton's forward interpolation formula.
Q: QI. Discuss the concept of uniform spherical wave' in view of the following: a) The characterizing d...
A: To find the correct answer is given below.
Q: which of the following is an eigentfunction of the operator: P, = -ihr-1유 (r) e-kp2 Leikr sin kr
A: The Eigen function for the following operator can be evaluated as p^r=-ih2π∇=-ih2πr∂∂ron operating ...
Q: The angular momentum of a solid sphere rotating at a certain angular speed about a diameter is 53.7 ...
A:
Q: A freezer that is never turned off draws an average current of 2.4 A when it is plugged into a 115 V...
A: Electric Power is a rate of absorption of energy in the electrical circuit. Since this energy is con...
Q: 1. Explain what is happening at the tensile strength for a metal from a physical standpoint in 1-3 b...
A: Tensile strength: The resistance of steel to breaking under tensile tension is known as tensile str...
Q: If the concentration of free electrons in a metal object equals (1×1029 electrons/m³). Determine the...
A: Given : n=1029electrons/m3, E=7.73eV, P=2% The Fermi energy level of the metal is given by : EF=3nπ...
Q: If a spectral filter with a bandwidth of 0.2 nm is used to obtain a single longitudinal mode from a ...
A:
Q: Find the fraction of decrease of the kinetic energy of a neutron of mass m, in head-on collision wit...
A: To find the fraction of decrease of kinetic energy is given below.
Q: One mole of an ideal gas with a temperature of 300 K is expanded by an adiabatic process at a consta...
A:
Q: (a) Starting with the canonical commutation relations for position and momentum (Equation 4.10), wor...
A:
Q: The electric motor of a model train accelerates the train from rest to 0.740 m/s in 25.0 ms. The tot...
A: Given that, The electric motor of a model train accelerates the train from rest to, vf =0.740 m/s, T...
Q: When repairing Hubble Telescope, an astronaut, by mistake, releases a spare part of mass 1 kg, into ...
A: Given, mass m = 1kg altitude h =550km
Q: An electron in the is in the following state Y> which is a superposition of the angular momentum eig...
A: If a quantum system is in the superposed state of multiple state then the wave function of the super...
Q: Find the orthogonal trajectories to the curve x2 + y² = cx.
A: The given function is x2+y2=cx Differentiating this w.r.t. x, we will get, 2x+2ydydx = c Re-arra...
Q: What is the name of the method that gives the following figure ? 70 I 40 10 4 5 6 Seconds 10 Your an...
A: Concept used: Time-frequency dimensions are evaluated simultaneously in signal processing using time...
Q: 10.58 A 50.0 kg grindstone is a solid disk 0.520 m in diam- eter. You press an ax down on the rim wi...
A:
Q: Find the diode laser wavelength (2 emitted via a semiconducting device, * .have bandgap energy 2.8eV...
A:
Q: If a co-ordinate is cyclic, Hamiltonian would reduce the number of variables in new formulation by: ...
A: To explain the correct answer is given below.
Q: Consider a vector p = 3b+6bz+9bz fixed in a spacecraft. At an instant in time the angular velocity o...
A: When a vector F⇀ is present in a rotational frame of reference with some angular velocity Ω⇀, the ti...
Q: 16. 0.05 kg of steam at 10 bar is heated in a rigid vessel reversibly until the pressure is 20 bar. ...
A: Concept used: Entropy is the degree of randomness in a system. The entropy changes with the change ...
Q: In the figure circuit section AB absorbs energy at a rate of 53 W when current i = 0.76 A through it...
A: Energy is the rate of doing work. It is a conserved quantity. It can be changed to its one form to t...
Q: Problem 5: A musician uses a tuning fork of frequency f= 242 Hz to tune his guitar and his trumpet. ...
A: Since you have asked a question with multiple subparts, the first three subparts are answered here. ...
Q: h=3 m www A. B d%35 m a) speed of the block at point B b) speed of the block at point C. e) frietion...
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: 120 W light bulb connected to a 120 V source experiences voltage source that produces 180 V for a mo...
A: Given that,The power (Pi) = 120 (W)Voltage (V) = 120 (V)Here we need to find by what percentage does...
Q: 1. A conducting circular loop, of radius r=0.060[m] and resistance R=0.200n], is submerged in the re...
A:
Q: a) Show that the effective length of a lincarly-polarized antenna is related to its effecetive apert...
A: To show: The effective length of a linearly-polarized antenna is related to its effective aperture t...
Q: charges in the metal wings of the plane are moving in the same direction as the magnetic field, and ...
A: Given: To find the magnitude of the motion induced electric potential difference as,
Q: Determine the mobility in (m²/V.s) for a sample of (0.1lm ×0.01m ×0.001m). If Ix= 1mA, V=12V, Magnet...
A: When an electric field is applied to the charges, the charges experience an electric force in the di...
Q: For a system of 2 identical particles with spin 'I', the ratio of the number of states which are sym...
A:
Q: Briefly describe how the following terms are interrelated: harmonic motion, linear harmonic oscillat...
A: Harmonic motion stands for the motion has consist of harmonic behavior that is its repeats itsel...
Q: a) Find (r) and (r2) for an electron in the ground state of hydrogen, Express your answers in terms ...
A:
Q: The distance between the two bodies in infinite, initially and finally in Rotational motion Unbounde...
A: Ans is :- Unbounded motion
Q: Water flows down a triangular trough at 5 m/s. The average vertical depth of water in the trough is ...
A: The velocity of water flowing = 5m/s Vertical depth = 0.3 m Discharge = Area × Velocity The Mass Fl...
Q: a) A pivot is placed under the beam at x = 5. Calculate the total torque around the pivot and state ...
A: Given, |F1| = 45N |F2| = 40 N θ1 = 400 θ2 = 250 length of beam L = 12m pivot is at x = 5
Q: (2) Analyze the circuit below: 2.7µF 2.7µF 12V- 100µF= 10µF Figure 2: This circuit runs EVE What is ...
A: The circuit consist of 4 capacitor, The capacitor 100μF and 10μF are in parallel. Let the combinati...
Q: 1. In the following radioactive series write down the atomic number and mass number of B, C, D, and ...
A: Given, Radioactive series is, A23890→αB→βC→αD→βE since alpha particle have 2 proton and 2 neutrons α...
Q: A certain alloy is a mixture of equal numbers of A atoms and B atoms. B atoms are twice as heavy as ...
A: Given, B atoms are twice as heavy as A atoms WB= 2WA the number of atoms A and B are the same in the...
The figure shows an uneven arrangement of electrons (e) and protons (p) on a circular arc of radius r = 1.55 cm, with angles θ1 = 26.0˚, θ2 = 50.0˚, θ3 = 37.0˚, and θ4 = 30.0˚. What are the (a) magnitude and (b) direction (relative to the positive direction of the x axis) of the net electric field produced at the center of the arc?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
