Why is the magnetic field B constant throughout all the points of a current-carrying wire?

Q: Two objects are on a collision course. Object #1 has a mass of 13.7 kg and an initial velocity of…

A: Given: Object 1 has a mass m1 = 13.7 kg with initial velocity of u1 = 18.5 m/s i. Object 2 has a…

Q: A curve that has a radius of 90 m is banked at an angle of 0 = 10.4°. If a 1000 kg car navigates the…

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Q: A mass m is attached to a spring with spring constant k, as shown in the figure below. 0.2 m The…

A: Period: The time required to complete the one cycle is known as period of the motion or oscillation.…

Q: The link AB rotates with a constant angular velocity o=6 rad/s in counterclockwise direction. The…

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Q: 6. A 5 kg block is accelerated from rest by a compressed spring of spring constant 600 N/m. The…

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Q: A truck is driving down a steep incline when the driver realizes that there is a problem with the…

A: Given Data: Let us consider the given data, Initial velocity u=32ms Acceleration due to gravity…

Q: 1. You want to travel into the future. If your space ship can go at a speed of 2.00 x 10² m/s, how…

A: How long would you have to be gone to return to an Earth five years into the future. Given, speed of…

Q: I Need HELP PLEASE!

A: The given graph is,

Q: The top view is shown for a solid conducting cylinder of length L, which is very long, and of radius…

A: Given-          radius of inner conducting cylinder = R          charge on inner cylinder = Q…

Q: gravitational potential energy at 20.0 m, (c) the total potential energy at 0m, and (f) the total…

A: Givenm=2.16 kgh=20 m

Q: Problem 1 An object, thrown upwards at v, reaches a maximum height of 100 m. Calculate: (a) the…

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Q: What is the net torque on the wheel due to these three forces for an axis perpendicular to the wheel…

A: Net torque due to these forces is…

Q: Engineers are designing a system by which a falling mass m imparts kinetic energy to a rotating…

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Q: A 1,195-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…

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Q: A uniform beam of weight 12 N and length 10 m is mounted by a small hinge on a wall. The beam is…

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Q: 1. A particle whose mass is 2 kg moves in the xy plane with a constant speed of 3 m/s in the…

A: Write a given values of this question. m=2kgv=3m/sy=5m Particle position from origin. p=10m,5m

Q: Two long straight wires carrying equal currents of 35.0 A in opposite directions are placed at the…

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Q: In the circuit of the figure = 1.70 kV, C = 7.40 μF, R₁ = R₂ = R3 = 0.760 MQ. With C completely…

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Q: What is the current through the 2 ohm resistor in the circuit below? A. B. C. D. 20 V 2 A 4 A 5 A 20…

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Q: Which of the following equations is correct when you traverse the left loop in the CW direction? R R…

A: A circuit comprises of three Voltage supply E1, E2 and E3 of 10V, 5V and 15V respectively…

Q: Help #5

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Q: help ?

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: I have no idea how to do any of these can you please help me

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Q: A particle having a negative charge of 1.3 x 10° C experiences an upward force of 2 N when placed at…

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Q: What can you say about the coefficient of friction, uk ? Assume the speed is low enough that air…

A: since the skier is moving with constant speed, the acceleration is zero. therefore, the net force…

Q: Identify the missing species in cach of the bombardment reactions. Mg+ Si + n HAI + H – Es +H C+H N+…

A: Using conservation of charges and mass,

Q: Suppose you wish to fabricate a uniform wire from 2.40 g of copper. The wire is to have a resistance…

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Q: (c) Deter Teren In an RC series circuit, 8= 12.0 V, R = 1.40 MN, and C = 1.80 µF. (a) Calculate the…

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Q: Give the vector in cartesian coordinates that extends from B(4, 20degrees, 10degrees) to W(7,…

A: The conversion of spherical polar coordinates into cartesian is given by…

Q: At what temperature will aluminum have a resistivity that is two times the resistivity of iron at…

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Q: You have 1,000,000 number cubes, each measuring one inch on a side. 1. If you stacked the cubes on…

A: Given the number of cubes are 1, 000,000. Also, given the side of the cube is one inch. (1) Now when…

Q: The displacement is AS 1 Ar r1 r2 Выберите один ответ: a. Sum of vectors r1 and r2 Ob. Trajectory…

A: Displacement is a vector quantity which has both magnitude as well as direction. S.I. unit of…

Q: A skier, starting from rest, coasts down a mountain that makes an angle of 20.0 ° with the…

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Q: 2. Brenda drives along a straight road at a constant speed of 30.0 m/s. She passes a parked…

A: Given Information: The velocity of Brenda (vb) = 30 m/s The acceleration of the officer (a) = 4 m/s2…

Q: Question 4 A swimmer can swim at 5.11 m/s in still water. She swims directly across a river, from…

A: Let            vswimmer=5.11m/svstream = 3.73m/stime = 36.6 sec

Q: Match the following wind speeds (meters/sec) and latitudes (degrees) with the magnitude of the…

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Q: MY NOTES ASK YOUR TEACHER A 2.8 m long pendulum on an ALIEN PLANET is swinging back and forth with…

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Q: A car is stationary at a stop sign when it is hit directly from behind by a truck of mass 3000 kg…

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Q: The mass center Gof the 1200-kg rear-engine car is located as shown in the figure. Determine the…

A: GIVEN   The mass center G of the 1200-kg rear-engine car is located as shown in the figure.  State…

Q: Felix is driving along a circular path (r = 900 m) at a constant speed of 36 shown, Saul is…

A: Givenr=900 mvf=36 m/sθ=35°as=2.5 m/s2

Q: Convert 95,748 ft^2 to hectares 0.88999 ha 0.88953 ha 0.99889 ha 0.89853 ha

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Q: Part A What minimum value of ma will keep the system from starting to move? Express your answer to…

A: (A) The forces acting on the mass mB are the tension T in upward direction and weight of the block…

Q: A 5.0-kg cart moving to the right with a speed of 2.0 m/s has a head-on collision with a 10.0-kg…

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