A wire 2 m long moves perpendicular through a 0.08 T field at a speed of 7 m/s. What EMF is induced? Knowing Ohm's law and that the wire has a resistance of 0.50 ohms, what current flows?

Q: 1. A cannon that is set on a ridge, it fired a cannon ball horizontally with a speed of 340 m/s, the…

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Q: 2 kg of ice initially at -10°C is heated for 5 minutes and 40 seconds receiving a constant 3 kW of…

A: The problem is asking us to determine the final temperature and state of 2 kg of ice initially at…

Q: R₁ =R₂ =9.00 R₁ =R=3.02 V = 15 V R₁ R₂ мими R₂ Ry wwww Calculate the power delivered to resistor 2.

A: For a series connectionFor a parallel connectionR1 and R2 are in seriesR3 and R4 are in series

Q: The block of mass 10.0-kg is at rest initially and attached to a spring, and the spring constant is…

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Q: U.34 A thyristor-contro!led inductor will work as a variable inductor OR as fixed inductor,…

A: When firing angle is between 0o and 90o ,thyristor inductor will work as variable inductor and load…

Q: bird flies straight northwest a distance of 83.0 km for 7.0 hr. ssume the positive z-axis is due…

A: Average speed = distance /time

Q: Two masses m1 = 12 kg and m2 = 6 kg are con %3D by a light string that passes over a frictionless

A: Givenm1=12 kgm2=6 kgg=10 m/s2

Q: Problem 3: (a) Explain the physical significance of linear absorption coefficient and mass…

A: a) Physical significance of linear absorption coefficient can be stated as follows: It is a fraction…

Q: 1-A particle moves along the x axis. Its position varies with time according to the expression…

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Q: 7). Find the relationship between the flow function and wind c in natural coordinates.

A: It is known that a flow in which the fluid moves in a consistent way and furthermore there are no…

Q: A negatively charged ion is moving in a clockwise circle in the xy plane above a large sheet of…

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Q: 1. The force on a wire carrying 8.75 A is a maxi of 1.28 N when placed petween the pole faces of a…

A: Given Data The current in wire is:I=8.75 A The force on a wire is:F=1.28 N The length of wire…

Q: An engine develops 15 kw of power. How much time does it take to lift 250 kg to a height of 30m ?

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Q: 2. Lagrangian of a system is L =mx -k* versus x g.raph is (a) straight line (b) circle (e)ellipse…

A: L=12mx.2-12kx2The Lagrangian equation of motionddt∂L∂x.…

Q: Q1: (12 Mark) Multiple choice questions (circle the correct answer) 1-Young's modulus is the…

A: Basic concept of physics.

Q: Is a photon absorbed by atoms when its energy is less than the energy difference between orbits?

A: Given: energy of photon is less than the energy difference between the orbits To find: Is that…

Q: A bullet of mass m and speed v shot through a ball of mass M. After collision, the bullet travels at…

A: Given:-              The speed value of the bullet v  is:                                     4Mmgl

Q: 30 Determine i, i, and v, for all t in the circuit shown in Fig. 7.22. Asrame that the switch was…

A: Solution: The circuit diagram at t <0…

Q: Q2/ infinite line along Z- axis with line charge 5 c/m find thai capacitance between r= 2cm and r4cm…

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Q: instantaneous yーV a = At

A: Refer attachment

Q: laser beam of 632 nm wavelength is incident on glass plate of 1.56 refractive index at an angle of…

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Q: 13 A particle is moving in a straight line with constant acceleration. The points A, B and C lie on…

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Q: Q2/ Its mass division(1.6689* 10-27Kg) is moving fast and its length vector is accompanied by it…

A: Given that, Mass = Wavelength =

Q: Question: A Particle In Three Dimensions Has The Following Wave Function: 4(X, Y, Z) = N(X + Y +…

A: Given: The wavefunction of the particle in three dimensions is

Q: 21: Using the commutators [H, a]=-hwa & [H,at] = ha at show that alu) is an eigenvector of H with…

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Q: Before the start of the landing, the sanitary board moves at a velocity of 77 m/s and then…

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Q: At time t-0, a massive block is given an initial speed v = 35 m/s up along an infinitely long…

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Q: For the circuit below, find the following: a. the equivalent resistance of the circuit b. the…

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