magnitude and direction of the magnetic field

Q: 3. If a 1.0 x 10-¹0 C charge is placed on the x axis 0.15 m from the origin of a coordinate system,…

A: 3) Magnitude of electric field at point on the y-axis    we solve using the formula for electric…

Q: If a force of 33.6 N is applied to a spring, with a spring constant of 138.2 N/m, how far will it…

A: If F force is applied on a spring with spring constan K and the spring stretch to x length then  we…

Q: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F = 43.5 N at…

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Q: An athlete stretches a spring an extra 20.5 cm beyond its initial length. How much energy has he…

A: Given Data:- Stretching of the spring is  x=20.5 cm  =20.5 cm×1m100 cm  =0.205 m Spring constant of…

Q: A 1.4x10-³ V/m electric field creates a 3.5x10¹7 elec/s current in a 1.2-mm-diameter aluminum wire.…

A: Given data-  Electric field E=1.4×10-3 V/m  Current i=3.5×1017 ele/s  Diameter of aluminium wire…

Q: A 60 kg person is inside an elevator. The elevator is accelerating downward at 5.3 m/s² What is the…

A: If a person is inside an elevator and the elevator is accelerating downward with an acceleration a…

Q: A baseball leaves a pitcher's hand horizontally at a speed u. The distance to the batter is d.…

A: A baseball leaves a pitcher's hand horizontally at speed v. The distance to the batter is d. (Ignore…

Q: What is the reading in the voltmeter once the switch is closed? R = 22 Ω 8 = 12 V r = 2.0 V

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Q: Parker is a 56 kg pole vaulter and after successfully completing a vault, her center of mass…

A: Given Data: Weight of Parker: W= 56 kg Maximum height of center of mass of Parker: hmax = 4.6 m…

Q: A toy cannon uses a spring to project a 5.21-g soft rubber ball. The spring is originally compressed…

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Q: A monatomic ideal gas expands at constant pressure of 133 kPa from 1.4 m³ to 4.1 m³. Calculate the…

A: We can use the formula to find heat transferred: Q = ΔU + W where Q is the heat transferred, ΔU is…

Q: The image of a very distant car is located 38 cm behind a convex mirror. What is the radius of…

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Q: 2. Determine the angles A and B in the sketch below by applying the law of reflection. mirror A B A.…

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Q: A student performs this lab using rods of length L = 18 cm. When the current is I = 7.1 A, the…

A: Given:- A student performs this lab using rods of length L = 18 cm. When the current is I = 7.1 A…

Q: A pulley is rotating 320 times per minute. Through how many degrees does a point on the edge of the…

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Q: A Reconfigurable RCL Circuit. A series RCL circuit is composed of a resistor (R = 22002), two…

A: The capacitance of the capacitors is 3.40 nF. The inductance of two inductors is 6.20×10-5 H.

Q: magnet 1.4-T MRI machine passes through your head. head when the K held or a

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Q: A tire 0.400 m in radius rotates at a constant rate of 170 rev/min. Find the speed of a small stone…

A: Given data: Radius of the tire is r=0.400 m Rotational frequency is f=170 rev/min

Q: 5. An object is pushed along a rough surface and released. It slides for 10.0 s before coming to…

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Q: 2) The circuit shawn contains three identical resistors wired to a ay battery. The equivalent…

A: We solve by using the concept of combinations of resistors and power in resistors.j

Q: 3. How far apart are two charged particles if one has a charge of 8C and the other has a charge of…

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Q: A gondola on an amusement park ride spins at a speed of 13 revolutions per minute. If the gondola is…

A: Radius (r) of gondola=23 feet  Angular speed(ω) =13 rev/minute

Q: Can you please solve this without using calculus? There has to be a way to use the formulas for…

A: a) In order for two protons to come close enough for fusion to occur, their electrostatic repulsion…

Q: A 1.4x10³ V/m electric field creates a 3.5x10¹7 elec/s current in a 1.2-mm-diameter aluminum wire.…

A: The drift speed of electrons in a conductor is given by: v=InAe Where I is the current, n is the…

Q: Two 1.50-V batteries-with their positive terminals in the same direction-are inserted in series into…

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Q: Find the spring constant, in N/m, of a spring that has 10.01 Joules of elastic potential energy when…

A: We know that elastic potential energy of a spring is, P = (1/2)kx2 where, k = spring constant and x…

Q: A spring has a spring constant of 0.59 N/m. If the spring is stretched 1.37 m, what is the applied…

A: Spring constant (k) = 0.59 N/m Amount stretched (x) = 1.37 m

Q: A 1.38 m-long Galilean telescope has an eyepiece lens with focal length -4.58 cm.  Determine the…

A: The length of the telescope is 1.38 m. The focal length of the eyepiece is -4.58 cm.

Q: 3. A. How is the current of Resistor 1 (R1) effected as more resistors, Resistors R2 and R3, are…

A: A. As more resistors, such as R2 and R3, are added in series to Resistor 1 (R1), the current through…

Q: At the origin, a particle has an initial velocity of 30 feet per second and moves along the x-axis.…

A: Given:-            Initial velocity(u) = 30 ft/s          Acceleration for t = 0 s to t = 5 s (…

Q: two chrges of -7.9c an 6.0c are separate by distance of 0.27m. calculate the eletric force between…

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Q: What will be the acceleration of an atwood machine with a frictional pulley with the following mass…

A: The mass of object A is 1.4 kg. The mass of object B is 4.1 kg. The mass of the pulley is 3.6 kg.

Q: A 14.7 cm long solenoid contains 849 turns and carries a current of 4.93 A. What is the strength B…

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Q: Heat capacity and equipartition  Find the classical physics prediction for the heat capacity of10…

A: In classical physics, the equipartition theorem states that each degree of freedom of a molecule in…

Q: A 4.0 kg mess kit sliding on a frictionless surface explodes into two 2.0 kg parts, one moving at…

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Q: A game requires that two children each throw a ball upward as high as possible from point O and then…

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Q: The force F=(5.42N)i^+(4.63N)j^ acts on a particle as it moves along the following path. First it…

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Q: A 50 kg person is inside an elevator. The elevator is accelerating upward at 1.4 m/s² What is the…

A:

Q: A charged particle moving through a magnetic field at right angles to the field with a speed of 31.7…

A: Given Speed of the two particle are given as v1=31.7 m/s and v2=4.94 m/s. Angle of the speed with…

Q: 6. The earth's ionosphere reflects radio waves with frequencies below 5 MHz. Please estimate the…

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Q: A spherical capacitor has inner radius 10.0 mm and outer radius 15.0 mm. At ? = 11.0 mm, it has an…

A: We find the magnitude of electric field by using the relationship between the electric energy…

Q: For the fusion reactions powering the Sun to take place, protons (with charge +1.6x10¹⁹C, and mass…

A: Given: Charge of protons(q)= +1.6×10^-19 C Mass of protons(m) = 3.3×10^-27 kg  Distance between two…

Q: Find the spring constant (in N/m) of a spring that is stretched 0.42 m when a force of 40.3 N is…

A: since we know that when we will apply the force on the spring it store the energy in the form of…

Q: 100.0 Ω a 15.0 25.0+ Si TV "I WS 75.0 Ω ▼ Part B Find the reading of the voltmeter with the switch S…

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Q: An incandescent light bulb with a surface area of 0.0136 m2 and an emissivity of 0.92 has a surface…

A: The net rate of radiation heat transfer between the bulb and the surroundings can be calculated…

Q: If a force of 123.4 N is applied to a spring, with a spring constant of 184.2 N/m, how far will it…

A:

Q: goes L n

A: Initial value of current,                                         I1 = 0.200 A  Final value of…

Q: EXAMPLE 16.3 The Electric Field at Different Field Points Find the electric field due to a charge Q…

A:

Q: 2. A bicycle is accelerating up the very rough surface of a hill. Show the force vectors acting on…

A: 2) Given the bicycle is accelerating up the very rough surface of a hill.

Q: How far, in meters, would a spring, with a spring constant of 194 N/m, need to be stretched in order…

A: Given that, Spring constant, k = 194 N/m Elastic potential energy, U = 33 J

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.