A magnetic field of 0.2 T is acting in the south-west direction. (You can ignore the earth’s magnetic field.) A particle of mass 0.06 kg and charge 0.6 C is travelling in the west direction with unknown speed. It is seen to move vertically upwards with an acceleration of 8 m/s2. a) What is the total force acting on this particle in the (upwards) vertical direction? b) What is the magnitude of the magnetic force acting on this particle? (You can assume that the acceleration due to the earth’s gravity is 10 m/s2 .) c) What is speed of the particle?

Q: A charged particle is moving through a B-field and experiences a magnetic force (FB>0). The velocity…

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Q: A proton moves through a magnetic field of magnitude 2 T at a speed of 5 x 106 m/s perpendicular to…

A: Given, Magnetic field=2T Speed=5×10^6m/s Angle=90 Centripetal acceleration=? Mass of…

Q: Older televisions display a picture using a device called a cathode ray tube, where electrons are…

A: (given)        Velocity (v) = 2.10 × 107 m/s Acceleration (a) = 5.40 × 1015 m/s          x = 48 cm =…

Q: A potassium ion (K) moves in the xy-plane with a speed of 2.30 x 10 m/s. If a constant magnetic…

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Q: An electron in the beam of a TV picture tube is accelerated by a potential difference of 3 kV then…

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Q: A conducting rod of mass m = 40 g can freely slide down along the two vertical rail tracks as show…

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Q: A proton traveling at 30.0° with respect to the direction of a magnetic field of strength 2.8 mT…

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Q: two particles with the same charge, but with different masses m2 = 2m1 describe circular…

A: Given : m2 = 2 m1

Q: When a charged particle moves perpendicularly to the direction of a uniform magnetic field, the…

A: Given                        ×Change q=7.52×10-17×Speed V=4.81×106m/s×Mass m=7.13×10-25kg×Magnetic…

Q: Q3- ( p) A charged particle having charge 2x10C and mass 10 g moves with a velocity of v = (2j – 3k…

A: The electric force is given by  The magnetic force is given by  Here, q is the charge, E is the…

Q: A particle with charge q and speed v enters a magnetic field of strength B, moving in a plane…

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Q: An experimental magnetically levitated train is supported by magnetic repulsion forces exerted in a…

A: The magnetic force on a current-carrying conductor placed in the magnetic field is directly…

Q: When a charged particle moves perpendicularly to the direction of a uniform magnetic field, the…

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Q: Which statements about the force on a charged particleplaced in a magnetic field are true?(a) A…

A: Explanation: (a) Write the expression for the force on a charge in a magnetic field. F=qVBsinθ For a…

Q: Suppose a 8.08mC charge moves with velocity 112.2 m/s perpendicular to a region of space where a…

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Q: Two particles have the same charge (q1-q2=1.6x10-19C) and different masses undergo circular motion…

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Q: Q3- A charged particle having charge 4x1018 C and mass 20 g moves with a velocity of i = (î – 2j )…

A: Given: The charge on the particle is 4x10-18 C. The mass of the charged particle is 20 g.

Q: A proton (with mass mp = 1.67 x 10-27 kg, charge qp = 1.6 x 10-19 C) moving with a speed of 0.80 x…

A: Ans:- Image-1

Q: If a charge of magnitude 7.45x10-17C, with speed 4.66x106 m/s, and mass 7.12x10-25 kg moves within…

A: Given data, Charge q=7.45×10-17 C Speed v=4.66×106 m/s mass m=7.12×10-25 kg Magnetic field…

Q: The electric force on a proton. In a magnetic field of 200 i G, a proton moves with a speed equal to…

A: See below

Q: In New England, the horizontal component of the earth's magnetic field has a magnitude of 1 . 6 × 10…

A: Given data: Magnetic field (B) = 1.6 × 10-5 T Velocity (v) = 2.1 × 106 m/s Direction of velocity is…

Q: The magnetic force dFB on a infinitesimal segment of current I is dF, = 1 dī × B Where dL is the…

A: The magnetic force is given by the formuladFb=IdL×BHere, I is the current passing through the…

Q: If a charge of magnitude 4.96x10-17C, with speed 3.74x106 m/s, and mass 5.72x10-25kg moves within…

A: Given data: The magnitude of the charge  q=4.96 ×10-17C Speed, v=3.74×106m/s  Mass, m=5.72×10-25kg…

Q: part A For a particle of mass mmm and charge qqq moving in a circular path in a magnetic field BBB,…

A: This can be solved by using centripetal force formula and magnetic force formula

Q: at t = 0 the position and velocity vectors of a particle with negative charge q and mass m are given…

A: I have given the answer with proper explanation and proper steps and expressions, Kindly check it…

Q: Determine the magnitude and direction of the force between two parallel wires 10 m long and 6.0 cm…

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Q: An iron bolt of mass 58.5 g hangs from a string 37.5 cm long. The top end of the string is fixed.…

A: Given, Mass, m=58.5 g=0.0585 kg, string length, l= 37.5 cm= 0.375 m, and displacement, d= 25 cm=…

Q: A particle with a charge of 5.30 nC is moving in a uniform magnetic field of B = -(1.28 T). The…

A: The charge of the particle is -5.30 nC. The uniform magnetic field is -1.28 Tk^. The magnetic force…

Q: A magnetic field can force a charged particle to move in a circular path. Suppose that an electron…

A: The acceleration of an object or particle around a circular path is related to the velocity or speed…

Q: If a charge of magnitude 7.45x10 17C, with speed 4.66x106 m/s, and mass 7.12x10 25kg moves within…

A: Given that, Charge, q=7.45×10-17 C Speed, v=4.66×106 m/s Mass, m=7.12×10-25 kg Magnetic field…

Q: The circular particle accelerator at CERN has a radius of about 4.24 km. The accelerator uses strong…

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Q: A big magnet having mass M,= 20 Kg sitting on a horizontal frictionless surface exerts a repulsive…

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Q: The National High Magnetic Field Laboratory once held the world record for creating the strongest…

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Q: A 100-kg metallic ball at rest is being pulled by the strange magnetic field of a planet, where the…

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Q: Near the surface of the earth, a magnet is made to levitate above another magnet, which is on a…

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Q: When a charged particle moves perpendicularly to the direction of a uniform magnetic field, the…

A: Given Data: Mass (M)=5.1×10-25  kg Magnitude of given charge (Q)=4.02×10-17 C Velocity of charge…

Q: A negative charge of q = -2.2 * 10-17 C and m = 2.3 * 10-26 kg enters a magnetic field B = 1.9 T…

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Q: as they follow an expanding spiral-like path (See LHC, NSRRC, or an MRI machine). The charged…

A: We have to find out which field make the particle go in curve path in a cyclotron

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.