Calculate the electric flux for each of the closed surfaces a, b, c, and d. d. 92 93 97 94 95 98 96 C

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Q: In the following sketch, what is the net force acting on the box?

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Q: A light ray passes through substances 1, 2, and 3, as shown. The indices of refraction for these thr...

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Q: The kinetic energy of a 4.0 kg object moving at 3.0 m/s is: 1. 12 J *2. 18 J 3. 36 J 4. 48 J

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Q: Question 6* A sprinter in a 100m race accelerates uniformly for the first 35 m and then runs with co...

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Q: Your physics book is at rest on a table as shown. What is the Newton's 3rd law pair with the Normal ...

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Q: A conducting spherical shell of inner radius 4.00 cm and outer radius 5.00 cm is concentric with a 7...

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Q: The diagram below presents the position and elapsed time of a motorbike that starts from rest and ac...

A: Given Displacement of motorbike is △x=50 m Time taken is ∆t=5 s

Q: Suppose that the block now moves across the surface with constant speed under the action of a horizo...

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Q: Suppose that Ĉ = j+.k• Ã = 2i + j, B =i- 4j + k, and A? What is the direction of vector

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Q: A cylindrical container of water has a 12.0-cm diameter and the water level is 62.0cm from the botto...

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Q: The next three questions refer to the series of equipotential lines below. The electrical potential ...

A: Given The potential difference between each equipotential line is 10 V

Q: A 0.35 kg baseball is dropped from rest from a height of 3.85 m. How fast will it travel just before...

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Q: A rock, released at rest from the top of a tower, hits the ground after 1.5 s. What is the speed of ...

A: When the rock is released from the top of the tower, its potential energy  is converted to kinetic e...

Q: A refrigerator door is opened and room-temperature air (20°C) fills the 1.50 m 3 compartment. A 10.0...

A: In this problem we have to Calculate how much heat will be removed by the refrigerator. For this we ...

Q: FA 3.60 kg mass is being rotated in the vertical plane at a constant speed of 5.00 m/s at the end of...

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Q: (a) A frictionless piston-cylinder device contains oxygen at -50°C and specific volume of 0.03 m'kg....

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Q: A circuit consists of a 35 N resistor and a 580 mH inductor connected in series to a 12 V battery. W...

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Q: arrangemer a pipe current, i, into the page while the wire carries that same current, i, out of the ...

A: We need to find the ratio of magnetic fields at point P and point C as shown in the figure.

Q: car with mass of 950 kg is traveling along a flat road at 35 m/s. To pass another the car speeds up ...

A: Given Mass m= 950 kg Initial velocity u = 35 m/s Final velocity v = 42 m/s 

Q: What is the magnitude of the force on an electron if the electric field is 200 N/C?

A: Given E = 200 N/C  

Q: of the top line is 30 V and the potential decreases by 10 V until the 0 V line is reached. Then, the...

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Q: Suppose that A = 2i + j. B=i- 4j + k, and = j+k. What is the magnitude of the vector

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Q: Figure E1.28 B (15.0 m) D (10.0 m) 30.0 53.0 25.0 Č(120 m) A (8.00 m) Given the vectors on Fig El.28...

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Q: A pendulum of length L = 0.61m and mass 4.8Kg has a spring of force constant k =610 N/m connected to...

A: GivenLength of pendulum, L=0.61 mMass , M=4.8 kgDistance, h=0.35 mSpring constant ,k=610 N/m

Q: A ball is thrown upward in the air with an initial velocity of 40 m/s. How long does it take to reac...

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Q: Due to design changes, the efficiency of an engine increases from 0.30 to 0.50. For the same heat in...

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Q: technology

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Q: 17.48 A 15-µF capacitor is joined in series with a 25-µF capacitor and a l12-V battery. (a) What is ...

A: Given, Capacitance of the capacitor, C1 = 15 μFC2 = 25 μF potential of the battery, V = 12 V

Q: Two steel guitar strings A and B have the same length and are under the same tension.  String A has ...

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Q: 1. Why does the voltage across the resistor for charging and discharging processes change the sign f...

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Q: Four charges were initially infinitely far away from each other. They were then brought and arranged...

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Q: Please help! At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and ship B ...

A: GivenDistance Between Ship A and Ship B=150 kmVelocity of ship A=35 km/hVelocity of Ship B=30 km/h 

Q: An equation predict the relation between x and y as y = kx + b Find the value b of the best fitted l...

A: Given data for x and y

Q: 4. You have 1 kg of water and you want to use that to melt 0.1 kg of ice. What is the minimum temper...

A: Given data: The mass of water is m=1 kg. The mass of ice is m'=0.1 kg.

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Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), ...

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Q: of oxygen (O2) contained in BIFs is equivalent to 6.6% of the oxygen present in the modern atmospher...

A: Find mass of oxygen in atmosphere. 

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Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The...

A: Given: The object is at rest. The tension T1 = 41 N and θ=41°.

Q: DRAWING ELECTRIC FIELDS Follow the rules of electric fields and draw what the electric fields looks ...

A: Electric Field : It can be considered as an electric property associated with each point in the spac...

Q: An orange fell from its tree. If the tree was measured to be 3.75 m. How long did it take for the or...

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Q: An object with a net charge of 24 µC is placed in a uniform electric field of 610 N/C directed verti...

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Q: Diagram the forces acting on the crate.: B.) Pulling a crate at an angle A.) Pulling a crate 30°

A: (A) Here, mainly 4 forces acting on the system. (1) Weight of crate ( downwards)  (2) Normal reactio...

Q: A hose shoots water straight up a distance of 2.5 m. The end opening on the hose has an area of 0.75...

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Q: A 12 N object is attached vertically by a string to a frictionless car that runs along a level track...

A: Given data: The hanging weight is W=12 N. The distance traveled is s=1.25 m. The time taken is t=5 ...

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.