67. A proton having an initial velocity of 20.0î Mm/: enters a uniform magnetic field of magnitude 0.300 T 000

Q: While a projectile is moving upward, its velocity acceleration while its

A: while projectile is moving upward its   velocity decreases, while its  acceleration is constant so…

Q: Shown in the figure below is a point charge surrounded by two conducting spherical shells (Shell 1…

A: We know that inside the conductor or conducting shell there is no charge and no Electric field.

Q: Problem 3: A ball is hanging at rest from a string attached to the ceiling, as seen in the first…

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Q: could you simplifiy the original amswer

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Q: Questioned not completed. What is the angle?

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Q: 12 V1 V2 R2 R1 R3 In Fig. 18-3, which of the following equations is true? A) V1 + I1 R1 - 12 R2 - V2…

A: Given data:

Q: A toy pellet gun, shown above, has a pellet with a mass of 4.78 g and a spring with spring constant…

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Q: Which of the following items are electrical insulators? quartz plastic mercury diamonds

A: Electric insulators are those materials which is not conducting electricity . Examples are quartz ,…

Q: If string 4 is improperly tuned, so that it plays 5.2 Hz too low, what is the actual wave speed in…

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Q: Parallel capacitors Combinations: 1. Select three capacitors and measure their capacitance with the…

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Q: Which ones are shown correctly?

A: Force F on a conductor, is given by…

Q: 35. (I) The two plates of a capacitor hold +2500 µC and -2500 μC of charge, respectively, when the…

A: Given : Magnitude of charge on the two plates of capacitor (q) = 2500 µC Potential difference (V) =…

Q: Two balloons of opposite charge were held in place as shown in Figure X. When released, they…

A: Two oppositely charged balloons are held in their respective places as shown in figure X. When they…

Q: The Hamiltonian of hydrogen atom is given by H = -(h²/2m)V² - e²/2. Find the first and second energy…

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Q: The Law of Universal Gravitation and Coulomb's Law for electrostatic forces are often compared…

A: Correct option is (b) i e  The gravitational force is weaker and can only attract objects but the…

Q: A ball is tossed at an angle. It moves in an arc, reaches its highest point, and then falls in an…

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Q: Gas in a container is at a pressure of 2.0 atm and a volume of 5.0 m3. (a) What is the work done on…

A: Concept: To solve this question we will use the concept of isobaric process. The Expression to…

Q: The shaded area of the figure below through an angle of 360° about the x-axis.

A: The shaded portion can be calculated using the formula for the area of a rectangle and semicircle.…

Q: Show your work wherever possible. Record all answers with THREE DIGITS. O PROBLEMS 1 In the diagram…

A: d) Draw the free-body diagram of the upper barrel.

Q: 6. (I) How strong is the electric field between two parallel plates 6.8 mm apart if the potential…

A: 6. The potential difference between the plates of the parallel plate capacitor is, VC = 220 V The…

Q: 3, An electron with mass = 9.1 × 10-31 kg, charge q = -1.6x 10-19 C and velocity 3.6x 106 m/s enters…

A: Mass = 9.1x 1031 Kg Charge= -1.6x 1019 C Speed = 3.6x106 m/s Magnetic field= 0.5 T Angle = 90°…

Q: 1) FN and Fg are not equal and opposite. 2) FA and Ff are equal and opposite. 3) Because Fa is…

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Q: Please give me this answer in a different format. I cannot see the answer because of this format.

A: Given, C1 = 14.0μ F, C2 = 4.3μ F, and C3 = 3.8μ F.

Q: If a light source is located 12 m away from an area, how much of the area is illuminated

A: It is known that the light source is located r=12m away from the area.

Q: A gas expands from 1.00 m3 to 4.00 m3. If the expansion is isobaric at a pressure of 2.00 x 105 Pa,…

A: Given  Volume ,V1 = 1.0 m3  V2 = 4.0 m3  P = cV   c = 3×104 J/m3

Q: When the current in the RL circuit of Figure 14.12 (b) reaches its final value ɛ/R,E/R, what is the…

A: The current in the RL circuit is given as It=εR1-e-tτ…

Q: An apple falls from a tree 10m high landing on Sir Isaac Newton's head .68m above the ground. What…

A: Given  Height of tree h=10m Height of head h1=0.68m Initial speed u=0

Q: 15. (II) An electric field greater than about 3 × 10° V/m causes air to break down (electrons are…

A: Given : E = 3 × 106 V/m d = 1 mm = 1 × 10-3 m

Q: 3. Choose two different shoes (sneaker and dress shoe, work boot and slipper, etc.). These can be…

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Q: Let F, = 61 newtons, 0 = 30°, M = 23 kg and m = 8 kg. What is the normal force that the top trunk…

A: Given,

Q: The angle (with respect to the vertical) of a simple pendulum is given by e = 0mcos[(4.64 rad/s)t +…

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Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.