A uniformly charged conducting sphere of 1.2 m diam- eter. has a surface charge density of 8.1 µC/m². (a) Find the net large on the sphére. (b) What is the total electric flux leaving the surface of the sphere?

Q: A 25 kg box is on a 35° hill with a coefficient of friction of 0.1 and an additional applied force p...

A: Mass of box, m = 25 kg Angle of hill, 35 degrees  Co efficient of friction = 0.1 Force applied upwar...

Q: Four charges form an isosceles trapezoid: Q1 = +2C is located at vertex X; Q2 = -3C is located at ve...

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Q: you place a test charge 7.5 x 10−6 m away from a source charge of 8.6 x 10−5 C, how much electric po...

A: Given: Charge (q) = 8.6 x 10-5 C  Radius (r) = 7.5 x 10-6 m       K = 9 x 109 Nm2 / C2

Q: Medical testing has established that the maximum acceleration a pilot can be subjected to without lo...

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Q: Wellington Wildcat is rushing to get to a parade in time to be the grand marshal. He’s standing in t...

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Q: Two particles, each with charge Q, and a third particle, with charge q, are placed at the vertices o...

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Q: hitter strikes a baseball so that it leaves the bat at speed v0= 37.0 m/sat an angle θ0= 53.1°. (a) ...

A: Vo = 37 m/s Theta = 53.1Xo = 0 m iYo = 0 m jax = 0 m/s^2 iay = -9.8 m/s^2 jX= Vo * costheta( t)= 37[...

Q: Juan is 1.73 m tall and weighs 52 kg. Express his height and weight in centimeters and grams, respec...

A: "Since, you have asked multiple questions, we can answer only first three questions according to our...

Q: 0.718 kg toy car is powered by one 9V battery (9.00 V) connected directly to a small DC motor. The c...

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Q: 2- The total energy of electron in the fourth orbit is (-0.85 ev). Find the kinetic energy and Poten...

A: Given : Total energy of the electron in the fourth orbit is (-0.85 eV)

Q: From the top of a building 75m, a bullet is fired at an angle of 45° above the horizontal with an in...

A: Given value--- height = 75 m. angle = 45 degree.  initial velocity = 270 m/s. We have to find--- ...

Q: The moment of a force about a point is equal to the sum of the moments of the components of the forc...

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Q: A 98.0-kg parts cart with rubber bumpers rolling 1.20 m/s to the right crashes into a similar cart o...

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Q: A vessel contains three different liquids of different specific gravities: glycerin, water, and oliv...

A: gauge pressure =hρg absolute pressure =Patmosphere+hρg

Q: Part A A 1.40 kg block is attached to a spring with spring constant 18.0N/m. While the block is sitt...

A: Given mass =1.4kg Spring constant K=18N/m We have to find the amplitude and speed

Q: Three resistors are made out of three different materials and have different (but uniform) cross sec...

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Q: i j = k Ả ·B = AB sin 0 Ả xB = B × Ả I. I. %3D II.

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Q: 1. An electron is placed in parallel plate capacitor that creates a uniform electric field of 4.5 x ...

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Q: ERSIONS: . a) Convert 600 kg/m3 to g/cm3 b) Convert an area of 30 mm x 4 cm to m2 c) Convert 50 ml t...

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Q: a. a) both scalar product and vector product obey the commutative property of multiplication b. b) b...

A: Since,  For scalar product:- a⇀.b⇀=b⇀.a⇀ Hence, scalar product is commutative.   For vector product:...

Q: 57. If the speed of a car is doubled, its kinetic energy is (1) halved (2) doubled (3) quartered (4)...

A: Post the remaining questions so that question can be answered.

Q: Example of wire transfers in the Philippines?

A: It is about the US-based western association that is giving the office to move assets through electr...

Q: Calculate the gravitational potential energy of a 10 kg mass located 5 meters above the surface of t...

A: The formula for the gravitational potential energy near the earth's surface is given as,            ...

Q: The neutral point is a point in an electric field where no line of force passes. (a) What is the ele...

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Q: Find density Mars = 30% volume -7cm3

A: Given data : Mass=m Volume=V   Required : Density

Q: In circuit A two identical lamps are connected in parallel with each other and in parallel with a vo...

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Q: What must L be to build the capacitor?

A: The value of L of the capacitor is 0.0475 meter.

Q: Find the wandDength Brequeny=8o Hz 8042 Seeedd waue 350 m/s

A: Given: The frequency of the wave is 80 Hz. The speed of the wave is 350 m/s.

Q: What is the difference between a longitudinal wave and a transverse wave as far as how they transmit...

A: In longitudinal wave particles of the medium oscillate left to right  and transfer one's energy to a...

Q: Volume flow rate (Q), mass flow rate (m), and pressure (p). Force, energy, power. Yiscosity.

A: A . Volume flow rate - 1. cubic meter / second(m^3/seconds). 2. Cubic centimeter/sec (cm^3/s) 3. cub...

Q: What is your average velocity if you drive from Houston to Dallas on I-45. The whole trip is 3.5 hou...

A: In this question we have to find the average velocity of the trip. Please give positive feedback if ...

Q: Let r(t) = (3t, 4 cos t, 4 sin t). Compute the curvature K(t), the unit normal N(t), and the tangent...

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Q: How long does it take 1.00 C of charge to flow through a handheld calculator if a 0.33 mA current is...

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Q: 9) What is the total initial acceleration of a tether ball on a 2.0 m rope whose angular velocity ch...

A: Given, Initial angular velocity, ωi = 13 radsfinal angular velocity, ωf = 7.0 radstime taken, t = 15...

Q: A string 2m long has a mass of 1.2kgX10^-4 kg and is stretched by a force of 100N. (a) What is the ...

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Q: 12) A wheel rotates at an angular velocity of 30 rad/s. If an acceleration of 26 rad/s is applied to...

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Q: A simple harmonic oscillator with m= 0.75 kg and total energy E=125 J has an amplitude of 1.5 m. Fin...

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Q: satellites are in circular orbits around Jupiter. One, with orbital radius r, makes one revolution e...

A: Given  R1 = r  T1 = 36.6 h  R2 = 4 r  T2 = ? 

Q: Giuen cdata Workdone =D7N Dioplacement= 2 m. Find twayk done

A: Given: Force  = 7 N  Displacement = 2m  

Q: A 250 kg elevator rises from rest in the basement to the fourth floor, a distance of 35m. As it pass...

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Q: A negative charge enters a uniform magnetic field as shown. What is the direction of the magnetic fo...

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Q: How much distance is Mars from the Earth?

A: Distances in space is very large and can be expressed in the unit of Light Year. Since, it is known ...

Q: What is the wavelength of a 70 Hertz sound wave traveling at 343 meters per second?

A: Given data : Speed of wave=V Frequency=v   Required : Wavelength  

Q: A vessel contains three different liquids of different specific gravities: glycerin, water, and oliv...

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Q: Consider the following physical cases. Choose the letter that correctly matches each roman numeral w...

A: The correct answer is I Convection  II conduction. III Radiation   Here we are looking at the means ...

Q: 14. The human body can survive an acceleration trauma incident (sudden stop) if the magnitude of the...

A: According to Bartleby guidelines, I can answer the very first question in case of multiple types. If...

Q: 9. When a force of 550N pushes on a 35 kg box as shown, the acceleration of the box up the incline i...

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Q: A force of 100 N is applied in pushing a stalled automobile at a constant speed for a distance of 15...

A: Given F = 100 N d = 150 m

Q: 3. You have an equilateral triangle and you happen to place three charges (given q1) (given q2) (giv...

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Q: The amount of heat required to raise the temperature of 2 kg of iron (sp. Heat = 0.115 kcal/kg-C) fr...

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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.