1. A solid cylinder, hollow cylinder, and a box, all of equal mass, are released simultaneously from the top of a slop. Which one will reach the bottom first?

Q: An electron travels with a speed of 7.0 x 106 m/s between the two parallel charged plates shown in…

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Q: a.Find the radius of curvature of the ion’s orbit.

A: We know the We can find the radius of curvature r directly from the equation r=mvqB, since all other…

Q: Suppose 37.5 cm of wire is experiencing a magnetic force of 1.1 N. a.  What is the angle in degrees…

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Q: 3. A current of 3.0 A runs counterclockwise in a triangular loop that forms a right triangle as…

A: Current through loop (I)= 3A  Length of hypotenuse (L)= 5m    θ =30°

Q: 2. A particle charged with +20 µC moves at a speed of 50 km/s in the positive z direction. It enters…

A: When a charged particle enters a magnetic field, it is acted upon by a magnetic force, given by the…

Q: 1. Mr. Lewis conducted an experiment to measure the magnitude of a uniform magnetic field, electrons…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray…

A: We need to calculate the force on the moving electron placed in a magnetic field in different…

Q: An electron moving in the positive x direction experiences a magnetic force in the positive z…

A: Electron is moving in positive x direction. Magnetic force is acting in positive z direction. We…

Q: 2. dz ds R r 2Ro Question 1 α B O R O' Question 2 ➖➖➖➖➖➖➖ Calculate the magnetic field strength…

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Q: 13. An electron moving perpendicular to a uniform magnetic field of 0.44 T moves in a circle with a…

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Q: 4. The magnetic field at the center of a 1.0 cm di- ameter loop is 2.5 mT. (a) What is the current…

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Q: 8. Suppose two rings of radius R through which a current I flows as shown in Fig. The center of each…

A: a. Utilizing the principle of superposition, one can determine the magnitude of the magnetic field…

Q: 1. An electron (qe = -1.6 x 10-19C and me = 9.1 x 10-31kg ) is moving with a velocity i = (-2.7 x…

A: Given: Charge, qe=-1.6×10-19 C Mass, me=9.1×10-31 kg velocity, v→=-2.7×105 m/s i^ Magnetic field,…

Q: 4. A 50 turn, current carrying, flat square coil of wire contains an area of 1.000 cm2. It's…

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Q: 1. Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray…

A: Given data, Potential difference (V)= 15 kV magnetic Field (B)=250 μT

Q: 2. A charged body, moving with a velocity of 8.0 x 10 m/s at an angle of 30 degrees with respect to…

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Q: An electron is in a uniform magnetic field B =1Ti. It is able to move in a straight line at a…

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Q: The US Navy is developing a railgun that uses magnetic field repulsion. The railgun can propel a 980…

A: Given data: Weight (W) = 980 N Speed of sound (vs) = 340 m/s Speed of the projectile (v) = 7vs…

Q: loop of area 0.250 m2 is in a uniform 0.020 0-T magnetic field. If the flux through the loop is…

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Q: What is the maximum force on an aluminum rod with a 0.450-µC charge that you pass between the poles…

A: charge = q = 0.45 x 10-6 C magnetic field = B = 2 T Speed = V = 2 m/s

Q: A deuteron is accelerated from rest through a 10 kV potential difference and then moves…

A: V = 10 kV, B = 4 T. m = 3.3 * 10^–27 kg, q = 1.6 * 10^–19 C find r. speed = v

Q: 9. The uniform 30 mT magnetic field in figure points in the positive z-direction. An electron enters…

A: Magnetic field.

Q: A 2 µC charge is moving at a speed of 35 m/s at an angle of 30degrees to a uniform magnetic field of…

A: 1. Given: . Charge, q=2μC=2×10-6C velocity, v=35 m/s angle , θ=300 Magnetic field, B=40 mT=40×10-3T

Q: 1. A DC power line for a light-rail system carries 950 A at an angle of 33° to the Earth’s 5.00 ×…

A: When multiple different questions are given then, according to the guidelines, only the first…

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.