Three long, straight wires are seen end-on in the figure below. The distance between the wires is  r = 0.250 m.  Wires A and B carry current  IA = IB = 1.60 A,  and wire C carries current  IC = 3.06 A.  Assume (for example) the only forces exerted on wire A are due to wires B and C. Find the force per unit length exerted on the following. (Express your

Q: What is the capacitance of a planet that has mass (5.600x10^23) kg and a diameter of (8.6x10^6) m?…

A:

Q: Consider two iron spheres, each of diameter 145 mm, which are just touching. At what distance r from…

A:

Q: A 10.18m wire carries a current of 94.2mA perpendicular to a uniform magnetic field of magnitude…

A:

Q: Suppose a 5.81mC charge moves with velocity 222.33 m/s at an angle of 23.57∘ relative to the…

A:

Q: For the given problems, find the magnitude and direction of the resultant vector using graphical and…

A:

Q: A magnet of mass 3.29 kg is suspended from the ceiling by a cord as shown. A large magnet is…

A: The force of gravity acting on the magnet is given by its weight, which is equal to its mass…

Q: To determine the resistance of a simple electrical circuit, you would use: a) only one ammeter b)…

A: It is required to find which of the given devices are used to find the resistance of an electrical…

Q: Assume the two radii of the thin convex lens surfaces to be equal for each of the two convex lenses…

A: Given Two radii of the thin convex lens surfaces to be equal for each of the two convex lenses used…

Q: A permanent magnet works because OA) each atom has moving charge (orbiting electrons) - and moving…

A:

Q: When a 78.0 kg skateboarded passes point P, his mechanical energy is 3.68 x 10^3 J relative to the…

A: Answer the following question is

Q: In the circuit in the figure below, determine the following. 200 f 40.0 V 80.0 10.0 70.0 80.00 360 V…

A: Current in different resistor to be found.

Q: A star with a radius 1.5 times that of the Sun has a surface temperature T=9,000 K. Calculate the…

A: The surface temperature of the star, T=9000 K The luminosity of the Sun, LS=3.84×1026W The radius of…

Q: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: To prevent damage to floors (and to increase friction), a chutch will often have a rubber tip…

A:

Q: A solenoid used in magnetic resonance imaging ("MRI") has to be large enough for a human being to…

A: To estimate the self-inductance of the solenoid, we need to know its physical dimensions and the…

Q: Capacitor have radii 34.1 mm and 38.0 mm. (a) Calculate the capacitance. (b) What must be the plate…

A: Given, the radius of inner sphere surface, r1 = 34.1 mm = 0.0341 m the radius of outer sphere…

Q: The drawing shows a skateboarder moving at 6.90 m/s along a horizontal section of a track that is…

A:

Q: An astronaut's pack weighs 19.0 N when she is on earth but only 3.24 N when she is at the surface of…

A:

Q: Which of the following electric charge doesn't exist in nature? OA. -1.60× 10-18 C B.-2.40X10-19 C…

A: To determine which of the given above electric charge does not exist in nature.

Q: smaller greater it has a smaller density more of its mass is closer to the rotation axis less…

A: To explain the difference in moment of inertia between a hollow object and a solid object. The…

Q: would like to know if this equation for the induced surface charge density in a dielectric inside a…

A: Given  Equation for the induced surface charge density in a dielectric inside a capacitor when…

Q: A small conducting ball that carries a charge of 30.0 nC is located at the center of an electrically…

A:

Q: A satellite is in an elliptical orbit, with a perigee of 2.0 earth radii and an apogee of 6.6 earth…

A:

Q: For each of the following 1.Plane Mirror 2.Concave Mirror 3.Convex Mirror 4.Thin Concave…

A: When a question with multiple subparts is given then according to the guidelines only the first…

Q: Consider an electron moving down in a uniform magnetic field as depicted below. How will its…

A:

Q: The wires commonly used in household wiring are made of copper and have a typical radius r=1.0 mm.…

A:

Q: How do you find the total momentum of objects in a system? Subtract all the individual momenta of…

A: Given There are four option are given We have to choose the correct option from the given options.

Q: Cathy just rebuilt the engine in her car (mcar = 1,200 kg) and the rebuilt engine can supply 72,900…

A:

Q: A car is traveling on a level road with speed v0 at the instant when the brakes lock, so that the…

A:

Q: You have a friend who has just bought a brand new computer. She says that her new system's 1GHz…

A: Amdahl's law is the performance improvement gained by using some faster mode of execution is limited…

Q: The uniform electric field between two charged parallel plates has a magnitude of 4400 V/m (note…

A:

Q: Find the electric field of a distance z above the midpoint of a straight line segment of length 2 L,…

A: We can find the electric field at a point above the midpoint of a straight line segment of length 2L…

Q: When two atoms collide with enough force, their nuclei fuse together, forming new substances and…

A:

Q: The velocity of a particle along the s-axis is given by v = 455/4 where s is in millimeters and vis…

A:

Q: Some light bulbs are connected in parallel to a 120 V source. Each bulb dissipates an average power…

A:

Q: r F Pushing Pulling In the PUSHING scenario on left, the force F has a magnitude of 63 N, is…

A:

Q: What is the resistance of a 2 m long tungsten wire whose cross-sectional area of 0.15 mm2

A: Length, L = 2 m Area, A = 0.15 mm² = 0.15×10-6 m²  Resistivity of tungsten, ρ = 5.6×10-8 ohm m…

Q: Current Attempt in Progress A person pushes a 18.8-kg shopping cart at a constant velocity for a…

A:

Q: A conducting rod of mass m = 10 g, length L=20 cm and negligible resistance is lightly connected by…

A: Given that:m=10 g=0.01 kgL=20 cm=0.20 mR1=3.0 ΩR2=6.0 ΩB=4.0 T

Q: Body A in the figure weighs 96.0 N, and body B weighs 16.0 N. The coefficients of friction between A…

A: a) Draw the free-body diagram of the system.

Q: A car does 17000 km/year. One litre of fuel has mass 0.84 kg. Due to inertia when starting, kinetic…

A: Given:Distance covered by car: 17000 km/yearMass of fuel: 0.84 kg/LFuel required required: 0.4 L/100…

Q: . A solenoid is wound with 2100 turns per meter. When the current is 4.2 A, what is the magnetic…

A:

Q: Your electron gun is a capacitor made out of circular copper plates of radius 4.2 cm, a dielectric…

A:

Q: An amusement park ride consists of a car which is attached to the cable OA. The car rotates in a…

A: The speed of the car is 8 ft/s, when r=11 ft. The speed of the pulling of cable is 1 ft/s. The time…

Q: Four parallel-plate capacitors all carry the same amount of charge on their plate. As can be seen in…

A: Capacitance of a parallel plate capacitor is given asC = Akε0dwhere A denotes the Area of the…

Q: viewing the circuit from above. When the switch is closed and a current passes through the circuit,…

A: Answer:

Q: A ball is launched from a 1.5.876-meter tall platform. The equation for the ball's height h at time…

A:

Q: A disc accelerates uniformly from 300 revolutions per minute to 600 revolutions per minute in 25…

A:

Q: A conducting sphere of radius 5.0 cm is given a net amount of charge of 3.0 x10-9 C. Note: 109 C = 1…

A:

Q: A ball is tossed straight up into the air. Using conservation of energy, write down the equation…

A:

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.