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Q: How much work does an external force do when it moves a +32 μC charge from a point with a potential…

A: The work done by the external force is 3.904 mJ.  Here, we use the work energy theorem to calculate…

Q: Assume that a light emitting diode (LED) emits a power P uniformly distributed over its forward…

A: Note:- Using the formula for the power radiated by the LED and relate it to the intensity of the…

Q: A point charge q is located at the origin. Consider the electric field flux through a circle a…

A: (a) The proportionality constant is A = 0.066987.(b) The proportionality constant is A =…

Q: 2- An infinitely long thin conductor is bent into L-shape as shown in the figure. Find an expression…

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Q: A disk 8.02 cm in radius rotates at a constant rate of 1 260 rev/min about its central axis. (a)…

A: Given:Radius of the disk, =8.02 cm=0.0802 mr=8.02cm=0.0802mAngular speed,=1260…

Q: 9.25 A high-speed train is traveling at a constant 150 m/s (about 300 mph) on a straight, horizontal…

A: Angle is 0.127 degree with respect -z axis in clockwise direction Explanation:

Q: 1. In an amusement park a large upright convex spherical mirror is facing a plane mirror 10.0 m…

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Q: A loop of wire has the shape shown in the drawing. The top part of the wire is bent into a…

A: Radius of the semicircle is Magnetic field is Find:The change in magnetic flux.

Q: Q#1. Three cubes of side lo, 270, and 370, are placed next to another (in contact) with their…

A: The objective of the question is to find the position of the center of mass of the system of three…

Q: A hollow steel ball weighing 4 pounds is suspended from a spring. This stretches the spring the…

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Q: Two planets were discovered after the life of Newton. The orbital semi - major axis of the planet…

A: The objective of this question is to calculate the period of revolution of a planet using its…

Q: Two cables tied together at C are loaded as shown. The maximum allowable tension in cable AC is 2600…

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Q: A small glass bead has been charged to +7,067,195e . What is the magnitude of the electric field…

A: The objective of this question is to calculate the magnitude of the electric field at a distance of…

Q: A virus can be modeled as a 50-nm-diameter sphere. Viruses, like biomolecules, are charged. A…

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Q: a van travels a distance d=25.6m in the positive x direction in a time t1=23.7s, at which point it…

A: Proper solution with step by step is  provided below:Explanation:Step 1: Step 2: Step 3: Step 4:

Q: How many forces are acting in X Direction? Hint: Draw FBD and break forces into Components B 30% FAE…

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Q: My answer I am getting is 1.58. please help me Water waves with parallel crests 4.3 cm apart pass…

A: So the relative angle is 1.38.Explanation:Step 1: Step 2: Step 3: Step 4:

Q: Two infinitely long, straight wires are parallel and separated by a distance of one meter. They…

A: draw magnetic field lines around the  wire as per right hand screw law at

Q: In a double-slit experiment, d=21μm and the wavelength of the light is λ = 431nm. The intensity of…

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Q: FM radio station KRTH in Los Angeles broadcasts on an assigned frequency of 101 MHz with a power of…

A: Please follow the steps below.Explanation:

Q: Suppose you wish to fabricate a uniform wire from 2.30 g of copper. The wire is to have a resistance…

A: Mass of copper is Resistance is Note:Resistivity of copper is Density of copper is Find:(a) The…

Q: A stainless steel wire (σ = 1.11 x 10° Sm¯-) 3 mm in diameter is to be coated with copper (σ = 5.8 ×…

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Q: The cart is moving down the incline with a velocity V₁ = 20 m/s at t = 0, at which time the force P…

A: GIven that,

Q: The International Space Station is in a 260-mile-high orbit. What is the station's orbital speed?…

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Q: Three capacitors, with capacitances C1 = 4.0 μF, C2 = 3.0 μF, and C3 = 2.0 μF, are connected to a…

A: The charge on the capacitor C2​ is 16μC .Explanation:Step 1:Step 2:Step 3:Step 4:

Q: tive angle of the knee changes from 180 degrees (full extension) to 80 degrees during the knee…

A: One complete squat requires the body to return to its original position, but half squat requires…

Q: Find the field of a cylindrical charge distribution at: (a) r> a (b) r<a (c) r=a, a is the radius of…

A: The objective of the question is to find the electric field of a cylindrical charge distribution at…

Q: Q.9 (a) How much work is done by gravity in moving a 1.2 kg ball to a height 1.2 m? = (b) If PE lost…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 4. Two parallel wires each carrying a current of 2.2 A in the same direction are shown below. 2.2 A…

A: The objective of the question is to find the direction and magnitude of the net magnetic field at…

Q: The relative angle of the knee changes from 180 degrees (full extension) to 80 degrees during the…

A: the angular speed is the change in angular distance over time.Mathematically,where, is the change in…

Q: A conducting strip of unknown width is moving at a speed of 0.33 m/s through a uniform magnetic…

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Q: A 20 cm B <40 cm- Example: Both boxes weigh 20 kg but are different sizes. The distance from the…

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Q: SITUATION 3. A slender rod of length I and weight W is pivoted at one end as shown. It is released…

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Q: A 0.4-W cylindrical electronic component with diameter 0.3 cm and length 1.8 cm and mounted on a…

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Q: I Y T d a 13 x A long, straight wire carries current I in the -y direction along the y axis (so that…

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Q: A toy airplane is tethered to ground so that it flies in a circle parallel to the ground. The tether…

A: (a) Acceleration of the plane.(b) Strength of the cord. (c) Upward lift force on the plane.

Q: Calculate the approximate number of board feet (one board foot is defined as a volume of 1 in x 1 ft…

A: Given:-The Diameter of the log is d = 26 cm = 0.26 m The length L = 2.40 m One board foot is defined…

Q: The Inverse Square Law: a. The x-ray beam is directly proportional to the square of distance from…

A: We need to explain " The inverse square law"

Q: An aluminum wire having a cross-sectional area equal to 3.10  10-6 m2 carries a current of 3.50 A.…

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Q: A negative charge with the magnitude of 5 nC (nano- Coulombs) accelerates in a constant electric…

A: The objective of the question is to find the electric potential at the final location of a…

Q: (a) What is the resistance of a lightbulb that uses an average power of 80.0 W when connected to a…

A: Part a:R=250Ω  Part b:  R=166.4Ω Thank you  Let me know if you have any doubts   Explanation:Step 1:…

Q: Given: A 30-kg ball has a speed of v = 4 m/s at its lowest point (when 0 = 0 degrees); neglect the…

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Q: A newly discovered planet orbits a distant star with the same mass as the Sun at an average distance…

A: The objective of the question is to find the orbital period of a newly discovered planet that orbits…

Q: a  soccer goal is 2.44 m high. a player kicks the ball from a horizontal distance of 12.9m from the…

A: The initial speed of the ball is 13.95 m/s.  Here, we use the kinematic equations to solve for…

Q: A man pushes a 50.0 kg box on the floor applying a force 30 down the pushing direction as shown in…

A: The weight of the box () acts in downward directionThe Normal reaction force from the ground (N)…

Q: Homework 6 Problem 6:   A rigid tank of volume V = 0.015 m3 contains carbon monoxide at a…

A: a. P≈9.697×105 Pab. ΔU≈1477.78 Jc. ΔS≈20.68 J/KExplanation:To solve this problem, we can use the…

Q: 3) The electric field for an electromagnetic wave is given by: E (x, y, z, t) = 1400 cos (sm (z —…

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Q: A small metal ball with a mass of m = 80.1 g is attached to a string of length I = 1.25 m. It is…

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Q: 4. Three conductor plates (Figure 2) are placed vertically and loaded Q1, Q2, and Q3 charges…

A: The objective of the question is to calculate the surface charge densities σa and σ for each of the…

Q: Current passes through a solution of sodium chloride. In 1.00 second, 2.68 × 1016 Na+ ions arrive at…

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