two positively charged particles are 0.03 m apart. the first particle has a charge of 8.1 c, and the second a charge of 2.6 c. which charge would lead to the smallest increase in the electric force between the two particles?

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Q: Two blocks of mass ma = 10 kg and mg = 5 kg are connected by a massless string that passes over a pu...

A: Given: mA=10 kgmB=5 kg The system is in static equilibrium. The coefficient of the static friction i...

Q: A horizontal pipe with a cross-sectional area of 8.6 cm2 has a constriction with a cross-sectional a...

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Q: A body is projected downward at an angle of 30° with the hörlzol initial speed is 40m/s. a. How long...

A: GivenA body is projected at an angle with horizontal, θ=30°height of building ,h=170 mInitial veloci...

Q: A centrifuge in a biology laboratory rotates at an angular speed of 3,500 rev/min. When switched off...

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Q: putting backspin on a ball... Select one: O a. creates low pressure on top of the ball and causes th...

A: Putting backspin on a ball leads to which kind of phenomenon.    

Q: Two long, parallel wires are separated by 1.49 cm and carry currents of 2.17 A and 3.93 A. Find the ...

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Q: 6. A 3.0 kg mass is attached to a 5.0 kg mass by a strong string that passes over a frictionless pul...

A:   figure 1 shows that free body diagram of mass m = 3 kg net force acting m= 3kg is  ma=T-mg    ---...

Q: At locations A and B, the electric potential has the values VA = 1.59 V and VB = 5.87 V, respectivel...

A: Given, VA=1.59V VB=5.87V

Q: irrent density of a silver wire is 3.20x106 A/m e drift velocity of the electrons through the wi

A: Given Curtrent density ,J=3.2×106  A/m2current , I=2 ADrift velocity of electron , v=3.2×10-4  m/s

Q: Three point charges are located along the x-axis. Point charge a = 4.8 μC is at x= 0. Point charge b...

A: point charge a = 4.8 μC at x = 0point charge b = 5.7 μC at x = 2 mpoint charge c = 9.3 μC at x = 3 m...

Q: f. Find the distance traveled for a total time of 30 seconds interval.  g. Find the average velocity...

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Q: An electron enters a region of space containing a uniform 2.67 x 10-5 T magnetic field. Its speed is...

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Q: In diagrams of magnetic fields, the symbol "x" is used to represent? A. the north magnetic field B...

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Q: pendulum bob of mass m is attached to the ceiling by a thin wire of length L. The bob moves at const...

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Q: PROBLEM: Determine the tension in each cord in the figure shown. 32° 45° 525N 389 N 62° 550

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Q: C,=3F C2 = 1.5 P 20V I

A: Equivalent capacitance in parallel  C = C1 + C2 +C3  In parallel combination potential difference re...

Q: Determine the direction of the force that will act on the charge in each of the following situations...

A:

Q: The body in the figure is pivoted at O, and two forces act on it as shown. If r = 2.69 m, r2 = 2.51 ...

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Q: To reach a vertical leap of 1.05 meters, what should be the take off speed of an athlete?

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Q: The figure below shows a long straight wire near a rectangular current loop. (Assume I, = 17.0 A and...

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Q: What is the wavelength of the wave?

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Q: A horse pulls a cart with force F.As a result of this force the cart accelerates with constant accel...

A: Step1 - Here we will understand the concept that will be used to solve the question.             Acc...

Q: The below figure shows a pipe with a circular cross section of diameter 5 cm on the left end and a s...

A: Given: The diameter of the circular cross-section is 5 cm. The digonal of the square cross-section i...

Q: With a single impulsive maneuver, an earth satellite changes from a 400-km circular orbit inclined a...

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Q: A boiler provides 216 GJ of heat per hour to a steam engine providing work in the amount of 32.4 GJ/...

A: Given in question: Energy given(E) = 216 GJ                                 Work done(W) = 32.4 GJ T...

Q: A volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal wi...

A: In this question we have to find the angle of the rock before it hits the ground. Please give positi...

Q: 3. A 0.50-g insect rests on a compact disc at a distance of 4.0 cm from the center. The disc's rate ...

A: Given, mass of the insect, m = 0.50 g distance from the center, r = 4.0 cm rate of rotation of disc'...

Q: A proton is released from rest at -2 cm in a constant electric field with a magnitude of 1.5 x 103 N...

A: Given Initial position of the proton is x0=-2.0 cm=-0.02 m Final position of the proton is xf=5.0 cm...

Q: In most households, fluorescent lamps are used. The circuit involves the presence of a capacitor. Wh...

A: Fluorescent lamps form an inductive load on the AC mains supply. As a result large installations of ...

Q: What is the acceleration of the object of 30Okg a force 100 N act on a object and the friction force...

A: We first find the net force acting on the object. We then use the Newton's second law of motion to f...

Q: A stationary proton is located on the z-axis at z =a . A negative muon is moving with speed 0.8c alo...

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Q: If an object is 2.3 cm away from a converging lens and an image is formed 3.5 cm away, what is the m...

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Q: 2. A 20 kg box is dragged across a level floor with a force of 100 N. The force is applied at an ang...

A:

Q: (a) As a planet orbits its sun, how much torque does the sun's gravitational force exert on the plan...

A: Torque = it is the cross product of position vector and force.  Angular momentum:- It is the cross p...

Q: A parallel plate air capacitor has a capacitance of 5.0 F. What is its capacitance if the separatio...

A: we know Capacitance of a parallel plate Capacitor C= ε0Ad where ε0 =permittivity of free space  A = ...

Q: How can mass affect the time of object 1  to fall between two different trialsin an Atwood pulley if...

A: How can mass affect the time of object 1  to fall between two different trialsin an Atwood pulley if...

Q: Prove that the Cv of an ideal gas does not depend upon specific volume by showing that: ( SCv/ SV )...

A: Detailed solution of given question is given in below steps.

Q: Type of Friction where it opposes the motion of an object and completely negate the motion of that o...

A: Kinetic friction is a type of sliding friction in which two objects are come in a motion relative to...

Q: 15. Type of Friction where it opposes the motion of an object and motion occurs. Kinetic Friction St...

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Q: 8. A camera flash unit stores energy in a 150-µF capacitor at 200 V. How much electric energy can be...

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Q: > a metal sphere whose diameter ;s 60am weighs 2000N. How much weuld this sphere veish if placed ;n ...

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a...

Q: Description 89.05 N W = 419.66 N 119.56 N F, 2.002 m 2.3965 m 1. What is the value of T in newton if...

A: 1) Apply the equilibrium condition of the moment about the y-axis. Apply the equilibrium condition ...

Q: Explain why fasteners, such as bolt-and-nut, used in machines operating at high temperature must be ...

A: Explain why fasteners, such as bolt-and-nut, used in machines operating at high temperature must be ...

Q: Differentiate holding a long position vs a short position

A: Here we will differenciate between long position and short position.

Q: Calculate The car that hae momentum of of 1550 kyund mass 'd velocity of 17.0m/s-

A: Given data :                       Velocity  =  V                        Mass  =  m         To find ...

Q: If a speed of 40 m/s is required for takeoff, what minimum length of runway is needed? A transport p...

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Q: The coefficients of friction between the load and the flat-bed trailer shown are 0.35 (static) and 0...

A: Load: We assume that sliding of  load  relative to the trailer is impending F=FmF=μsN Deceleration o...

Q: A single turn coil of radius 4.50 cm is held in a vertical plane and a magnet is rapidly moved relat...

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Q: 8/peed to

A:

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.