Find the change in magnetic flux bod associated with the coil in 25 sec. Given: Induced e.m.f. = 2 × 10³ V
Q: Calculate threshold wavelength for given surface having threshold frequency 5 x 10¹4 Hz.
A: To find-Threshold wavelength (λ0)=?Given-ϑ0=5×1014 Hzc=3×108 m/s
Q: What is the predicted fate of Triton?
A: Triton is the largest natural satellite of Neptune. It has a retrograde orbit or Triton has an orbit…
Q: The office receives 110 customers per hour. All customers first see a receptionist. The receptionist…
A: Solution:- Reception = 73.3% Eye Test = 137.5% Written…
Q: 1. Which one of the following is NOT consistent with a car which is accelerating? b. moving with a…
A: 1. Given Which one of the following is NOT consistent with a car that is accelerating is as follows:…
Q: Assuming that C₁ Cos (wot) and C2 Sin (wot) in 1.2 are two independent solutions of the SHO…
A: Differential equation for SHM, y''+ω2y=0
Q: Light of wavelength 2 x 10-7 m is incident on the cathode of photocell. The current in photocell is…
A: To find-Threshold wavelength cathode (λ0)=?Given-λ of incident light=2×10-7 mStopping potential=2…
Q: Ex/14: Radius of gyration of a ring about a transverse axis passing through its centre is...
A: To find-Radius of gyrationGiven-The transverse axis passes through its centre
Q: A rod of some metal is measured to be .6 meters at room temperature (23 Celsius). It is then heated…
A: When heated, metals tend to expand in length, area and volume, depending on the internal…
Q: The magnitude of the magnetic field 50 cm from a long, thin, straight wire is 8.0μT. What is the…
A: Given that,Magnetic field : B = 8 ×10-6 (T)Radius : r = 0.5 (m)Here we need to find the current…
Q: Find the focal length of a convex mirror whose radius of curvature is 32 cm.
A: focal length = Radius of curvature2
Q: 11. Explain the principles and mechanism of imaging in scanning probe microscopes (SPM). 12. Explain…
A: Principle and mechanism of Scanning Probe microscope: SPM will scan atomically sharp probe over the…
Q: ring of (a) Find the electric field on the z axis produced by an annular uniform surface charge…
A:
Q: Q7: Region I for which un= 3 is defined by X 0 has 2 = 5 Given H1 = 4a, + 3ay-6a, Alm. Find B1, H2 &…
A: Given:μr1 = 3 ,x < 0 this is region Iμr2 = 5, x > 0 this is region IIin region I, H→1 = 4 ax…
Q: Light of wavelength 2x 10-7 m is incident on the cathode of photocell. The current in photocell is…
A: To find-Threshold wavelength cathode (λ0)=?Given-λ of incident light=2×10-7 mStopping potential=2…
Q: meter long rotates √√T about one of its ends in a plane perpendicular to a uniform magnetic…
A:
Q: The diode symbol shown is: or O Varactor diode OPIN diode O Light-emitting diode O Laser O Photo…
A: The diode symbol shown in the question is having some light rays falling on it.
Q: a) Determine the reactions at A and E if P = 520 N. The reactions are positive if to the right or…
A: (a) Take the sum of the forces in x-direction ∑Fx=0Ax+Ex-3110×sin31=0 Ax+Ex-1602=0…
Q: H.W 3. Three sheets charge of 2 nC/m² located at x = -3, 4 nC/m² located at x = 1 and -5 nC/m²…
A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…
Q: Consider a rotating spherical planet such that the effective gravitational attraction at the equator…
A: The escape velocity for a polar particle.
Q: Predict the time for Mars to orbit around the Sun if the orbital distance of Mars is 1.52 times of…
A: Given Data : Orbital distance of Mars is 1.52 times of Earth's orbital distance that is aM = 1.52ae…
Q: (a) A 34.1-m length of copper wire at 20.0°C has a radius of 0.31 mm. If a potential difference of…
A: Given, L=34.1mr=0.31mmV=7.00V
Q: 3. A centrifugal pump onerating under steady flow conditions delivers initial pressure of 249 kPa…
A: The mass of water delivered given as, m=2049.8 kg/min The initial pressure is given as, P1=249 kPa,…
Q: A star has apparent magnitude 10.0 and absolute magnitude 2.5. How far away is it?
A: The apparent magnitude of a star is how bright the star looks when observed from Earth. This value…
Q: m1 = 4.00 kg a = 33.1⁰ Ms = 0.40 MK = 0.20 A) What is the maximum mass m₂ so that it will not go…
A: In the given problem, the two masses are attached through a pulley, by the means of a rope. The mass…
Q: We have four sources, each creating 250 characters per second. If the interleaved unit is a…
A: Given Data : four sources, each creating 250 characters per second. If the interleaved unit is a…
Q: An electron moves through a crossed field of 5000 V/m and 5 x 10-4 Wb/m², then its velocity is (a)…
A: To find-Velocity of electron (V)=?Given-Electric field (E)=5000 V/mMagnetic field (B)=5×10-4 Wb/m2
Q: A stretched string fixed at each end has a mass of 48.0 g and a length of 8.60 m. The tension in the…
A: When a stretched string fixed at both its ends is plucked, it starts vibrating, and a standing wave…
Q: Q1: A circular disc of radius a is located in the xy-plane, the center of disc is at the origin.…
A: Given A disk is placed at the XY plane. the radius of the disc is R=a And its center is at origin…
Q: When an axial load is applied to the ends of the bar shown in the figure, the total elongation of…
A: Given Total elongation of the bar between joints A and C δtotal = 0.12 in Normal strain ε2…
Q: A large adult with mass 65.1 kg and a small child with mass 34.2 kg are on ice skates on a smooth…
A:
Q: What did Foucault and Fresnel's experiments prove regarding measuring the speed of light?
A: We have to find what Foucault and feedback experiment said about speed of light
Q: + FIGURE 1: Wind tunnel experiment to measure how the force of air resistance depends on velocity. A…
A: In this question, we have to find out the value of Cd and b. To calculate it we have to make the…
Q: 6. Radioactive changes are controlled by temperature, pressure or chemical combination.
A:
Q: What is hydrostatic equilibrium in stars.
A: The interstellar medium is mostly made of hydrogen. When the mass of the interstellar medium becomes…
Q: When an AC voltage source, with a maximum voltage of 200 V, is connected across a 500 resistor, the…
A: Given thatMaximum Voltage, V0=200 VoltResistance, R=50 ohmRMS Voltage, Vrms=2002so,…
Q: Q. 52: A heat engine converts 1/6th of input heat into work. When temperature of sink is reduced by…
A:
Q: A conservationist wishes to shoot a tranquillizer dart a monkey so that it can be medically…
A: Given , 5. A conservationist wishes to shoot a tranquillizer dart a monkey so that it can be…
Q: Show that Titan's surface gravity is about one-seventh that of Earth's.
A: Gravity is an attractive force. It exists between all objects that have a mass. The force of…
Q: if: ax = 2.75 m/s², μ = 0.33, mass = 400 kg and 0 = 28⁰ P=? In Newton O3423.78 O1670.83 3289.63 O…
A: Given, ax=2.75m/s2μ=0.33m=400kgθ=28° ∑Fy=0N=mg+PsinθN=400×9.81+Psin28°N=3924+0.46P
Q: The magnetic flux associated with a coil changes from zero to 6 x 102 Wb in 0.6 sec. Find the…
A: To find-Average induced emf (e)=?Given-ϕ1=0ϕ2=6×10-2 Wbt=0.6 sec
Q: In throttling process, (a) the enthalpy remains constant (c) Gibbs' free energy remains constant (b)…
A:
Q: The plank AB in Fig.17-59 has a mass of 7 kg. The rollers D and E are each of mass 5kg and are 0.5 m…
A: Given Rod mass mrod = 7 kg Roller mass mroll = 5 kg Roller diameter d = 0.5 m
Q: 3. A soccer ball is kicked. At 1 sec., its height is 24 m. At 2 seconds, its height is 30 m. At 3…
A:
Q: A 0.546-mol sample of an ideal diatomic gas at 375 kPa and 295 K expands quasi-statically until the…
A:
Q: A thermal nuclear reactor is in steady-state operation with no external neutron sources, in which…
A: The expression for final reactor power is P=P0etτ…
Q: Ex. 57: The threshold wavelength for photonmission from silver is 3800 Å. Calculate the maximum…
A:
Q: Which of the following lattice structure is the? reciprocal Lattice of FCC lattice FCC .a O BCC .b O…
A:
Q: Neutrinos have never been detected experimentally. (T/F)
A: Neutrinos are chargeless particles of very tiny mass which cannot be measured. Since they have very…
Q: In the figure, the ideal batteries have emfs & = 18.0 V and = 0.500, and the resistances are each…
A: The diagram of the given circuit is drawn as,
Q: What is the luminosity, in solar units, of a brown dwarf whose radius is 0.1 solar radii and whose…
A: Luminosity of a star or an object is the total amount of energy radiated per second by that object.…
Step by step
Solved in 2 steps