1. Consider the following circuit: VIG Tale V₂ 13 A A R3 RT₁ WW R₂ A a. Write down one junction rule equation for this circuit. b. Write down loop rule equations for the two interior loops (not the perimeter loop).

Q: In a given CRT, electrons are accelerated horizontally by 8.5 kV. They then pass through a uniform…

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Q: For the configuration shown in the figure below, suppose a = 5.00 cm, b = 20.0 cm, and c = 25.0 cm.…

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Q: In a cathode-ray tube (CRT), an electron travels in a vacuum and enters a region between two…

A: Length of plate L= 0.12 m Breadth of plate d= 0.05 m Distance between plates h= 2.5×10-3 m Time…

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A: GivenDetermine the force in each member of the truss using the method of joint and state if the…

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Q: . A girl skipping stones across a lake accidentally hits a toy boat that is initially at rest in the…

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Q: The figure shows a metallic block, with its faces parallel to coordinate axes. The block is in a…

A: Given,The magnitude of magnetic field, Length of the block, Velocity of the block, Potential…

Q: A block of mass 53.1 kg rests on a slope having an angle of elevation of 28.3°. If pushing downhill…

A: Draw the free-body diagram of the block.

Q: The speed of light in an unknown sample; 2.2043x10°m/s. Give the refractive index of the sample. а.…

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Q: Calculate the viscosity of air at the following temperatures. Take o≈ 0.40 nm². (The experimental…

A: (a) Here we use the Sutherland's viscosity expression for dry air.Here,  =Observed viscosity at…

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Q: In order to measure the internal resistance r₁ of a cell of emf E, a meter bridge o R₁50 92, a…

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Q: Please help me. Make sure to give clear answers for all the parts and this problem has 2 parts.

A: Given:Distance between the hunter and target = 73 mSpeed of bullet, v = 165 m/s

Q: Calculate average horizontal power in Watts for this participant who completed the 40 yard sprint…

A: Mass (m) = 97 kgDistance = 40 yards = 36.6 meters

Q: Fill up the table on the right side by ray tracing. Attach a copy of your solution. f do d₁ ho h₁…

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Q: The 3.8-KN force F is applied at point A. (a) Compute the moment of F about point O, expressing it…

A: The force has magnitude |F| = 3.8 kN=3800 N.The point at which F is applied is A=(xA, yA)=( 1.5,1.9)…

Q: Figure shows four forces acting on a particle P, which is at rest. Find the magnitudes of the forces…

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Q: A 2.0g lead bullet moving at a speed of 200m/s becomes embedded in the 2.0kg wooden block. Assume…

A: Mass of bullet, m=2.0 g=0.002 kgSpeed of the bullet, u=200 m/sMass of the wooden block, M=2.0 kgLet…

Q: At T = 26°C, how long must an open organ pipe be to have a fundamental frequency of 262 Hz ? The…

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Q: Two students are canoeing on a river. While heading upstream, they accidentally drop an empty bottle…

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Q: A pilot must fly a plane due north (90 degrees) to reach a destination. The plane can fly at 323…

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Q: Please help me. Make sure to give clear answers for all the parts and this problem has 2 parts.

A: GivenPlane velocity vplane = 165 km/hDuration t = 1 hourDistance covered r =  135 km

Q: Passengers in a car are protected by what is known as a crumple zone, where they absorb energy…

A: Mass is Initial velocity is Final velocity is Note:Find:Kinetic energy absorbed by the crumple zone…

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A: Current density of a cylindrical wire, J(r) = BrMagnetic field field, B = 2.2*105 A/m3Radius of…

Q: Two resistors are connected (a) in series (b) in parallel. The equivalent resistance in the two…

A: Equivalent resistance are 9 ohms and 12 ohms.

Q: person pu Eceleration

A: Given: Linear acceleration is 3 m/s2 Radius or width of door is 0.5 m

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Q: PRACTICE ANOTHER A home run is hit in such a way that the baseball just clears a wall 18.0 m high,…

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Q: A long, conductive cylinder of radius R₁ = 3.30 cm and uniform charge per unit length λ = 151 pC/m…

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Q: The figure below shows a uniformly charged rod with total charge Q=15.0 nC. The distance d = 10.0…

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Q: th an orbital period of 6. hing that the satellites d satellites without using t

A: Given: Take two satellites as 1 and 2 Satellite distance 1 from Pluto is 48,000 Km Satellite…

Q: Please don't provide handwritten solution ...

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Q: Three charges, +3.3 μC, -4.2 μC, and -7.4 µC, are located at (-0.18 m. 0.18 m ), (0.51 m. -0.30 m),…

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Q: You have a circular loop of wire in the plane of the page with an initial radius of 0.40 mm which…

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Q: A stationary 72kg astronaut floating inside a space shuttle throws a 1.5kg ball in the positive x…

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Q: At the instant of the figure below, two particles move in an xy plane. (Let the +z axis extend out…

A: Given:m1 = 7.6 kgv1 = 2.2 m/sd1 = 1.7 mm2 = 3.1 kgv2 = 3.5 m/sd1 = 2.8 m

Q: The figure shows two parallel nonconducting rings with their central axes along a common line. Ring…

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Q: 1. Find her final speed at the top, given that the coefficient of friction between her skis and the…

A: mass = m = 60 kginitial speed = Vi = 12 m/sheight = h = 2.5 m

Q: atomic physics, we do not always treat the electron like a single point charge, more realistically…

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Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.