What is the capacitance per unit length (F/m) of a coaxial cable whose inner conductor has a 1.0-mm diameter and the outer cylindrical sheath has a 5.0-mm diameter? Assume the space between is filled with air.

Q: a) If you want to arrive at a 125 miles far store in Atlanta in 2 hours and 15 minutes, how fast…

A: Given: The distance is X = 125 miles. The time t = 2 hrs 15 minutes.

Q: What current flows through a 2.34 cm diameter rod of pure silicon that is 16.0 cm long, when 1000 V…

A: Write the expression of resistance of the pure silicon and calculate it. R=ρlA=2.30×103 Ohm·m 0.16…

Q: (numbers 1-2) A 1.00 kg block is sliding up a surface inclined at 33.0° above the horizontal. The…

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Q: The melting point of Al is 660°C, its latent heat of fusion 4x10Pj/kgk and its specific heat is 900…

A: Given : Melting point of Al is (T) = 660o C => 660 +273 = 933oK Latent heat of fusion is (L) = 4…

Q: (a) How does the energy of electrons depend on the wavenumber in the free electron theory? Include a…

A: Solution:-                   The relation between energy and wave number in free electeon…

Q: 12. Identify whether the following statements are true or false, and explain why (if false, a…

A: Solution as

Q: A string with a mass per unit length of 0.500g/cm has waves traveling on it which can be described…

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Q: Draw a diagram of the situation and determine the magnitude of the electric field (in N/C)

A: To calculate electric field we consider a unit positive charge at that calculating point then for…

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Q: 17) A rock is dropped off a cliff and strikes the ground with a speed of 30 m/s. How high was the…

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Q: A device that is commonly used in radiation therapy for cancer contains 0.50 g of cobalt of 60 Co…

A: Concept: To determine the Decay constant and the Activity of the radioactive material we will use…

Q: 5. (Problem 22-23) A wire 2.80 m in length carries a current of 5.00 A in a region where a uniform…

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Q: A square loop of wire 0.22 m on a side lies on a horizontal table and carries a counterclockwise…

A: Given: In this question, the given details are, A square loop of wire 0.22 m on a side lies on a…

Q: -15 A small droplet of oil with a mass of 2.00 x 10 kg is given a small excess charge, which allows…

A: Given data:  A small droplet held suspended  Direction of electric field = upward Required:  The…

Q: At time t = 0, a rigid rotor is in a state whose functional form in configuration space can be…

A: Given: The wavefunction of the rigid rotor is

Q: A negative charge is shot through a small hole as shown with an initial kinetic energy. As it…

A: As given positive and negative charges  the direction of electric field will be from positive to…

Q: 0 A. t 5 0 B. t 4 x=0 0 C. 3 t 0 D. 21 x

A: We need to find the correct velocity time graph for the given motion diagram.

Q: A 150 microfarad capacitor is used in a circuit. How much energy, in Joules is stored when 124 V is…

A: Given: Here, the given details are, A 150 μF capacitor is used in a circuit. And when 124V is…

Q: Where must you place a +10 μC charge in order to make the electric field at point A (in the figure…

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Q: Two parallel conducting rods are connected by a wire as shown and carry current I. They are…

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Q: 10. An open container of water is filled to the very top. A 7 kg block with a density between 300…

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Q: A mass m box starts from rest at the origin. It moves in one-dimension where the positive direction…

A: To determine how the box moved (speeding up, slowing down, constant velocity, or stopped) between 6…

Q: Vector A (5, 2) and B = (1, -1) in (x, y) component form. What angle does A + B make with the…

A: Vector A=(5, 2) and B=(1, -1) in the form of (x, y) component form.

Q: During take off, an airplane goes from 0 to 50 m/s in 8 s. b) How fast is it going after 5 s?

A: Given data: Initial speed of the airplane (u) = 0 The speed of the plane after 8 sec is v8 = 50 m/s…

Q: 4/ Please explain the answer in detail

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Q: A horizontal tension force pulls to the right on block A. Block A slides to the right on a…

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Q: If a ball is thrown from a height of 30m at a speed of 8 m/s, what is the speed of the ball when it…

A: Given : Height h=30 mInitial velocity u= 8 m/sAcceleration g= 10 m/s2Final velocity v=? Apply…

Q: 21. An ideal spring with k = 6 N/m is initially compressed 0.40 m. One end is attached to a wall and…

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Q: Use the position versus time graph to answer the question. What distance does the object travel from…

A: Required ; To find the distance travelled by the object from time t = 0 to t = 3.

Q: A road journey takes 5 h 30 min at 90.0 km/h. How much time would be saved by traveling at 1”0 on/h…

A: Dear student,Since both questions are different as per guidelines I can author only firstone. Please…

Q: Example 2: The two uniform boxes (each with weight 350 lb) are simply stacked as shown. If the…

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Q: The following relations concerns an electron in 3-dimensions. (a) Is the operator O = 3âx · p,…

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Q: Two speakers sit 4.0m apart. Each is playing the same pure tone, of a single frequency sinusoidal…

A: Given data: The distance between speakers, d=4.0 m. The distance between the center of speakers and…