A charged particle of mass m=10-30 kg and charge q=-1mC is shot to magnet filed B=0.1 T from left with speed v=106 m/s. a) Determined the direction and value of force. b) Find the radius of charge.

Q: Determine the fundamental dimensions [e.g., L (length), T (time), etc.] of Coulomb's constant k.…

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Q: An electron and a mystery charge 5.3 × 10^−11 m apart attracts each other with a force of 2.61 ×…

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Q: The electric charge q is subject to two electric forces : a force of intensity 3 nN along the (Ox)…

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Q: carrying a charge with a linear density t = 6 · 10-*µC /m. Find the distribution of the strength E…

A: Given,  Inner radius, R1=2cm=0.02m Outer radius, R2=5cm= 0.05m Charge linear density, τ=6×10-4μC/m

Q: What happens to radius of curvature r of the path of a charged particle with mass m and charge q…

A: Radius of curvature is given as  R= mv/QB  If mass is triple then radius became R' = 3mv/QB=3R

Q: An electron and a mystery charge 5.3 x 10-11 m apart attractseach other with a force of 2.61 x 10-12…

A: Given data: Distance between the electron and the mystery charge, r =5.3×10-11 m Force between the…

Q: Nobel laureate Richard Feynman (1918-1988) once said that if two persons stood at arm's length from…

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Q: PROBLEM The electron and proton of a hydrogen atom are separated (on the average) by a distance of…

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Q: Use Coulomb's law to find the magnitude of F23 (in N): 14211931 F23 = Ke Find the magnitude of the…

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Q: Two persons, weighing 784 Neach, carry an excess charge of 1.0 Coulomb, one positive and one…

A: Given: weight of each person, W = 784 N charge on one person, q1 = 1 C  charge on other person, q2 =…

Q: A charged particle begins at rest at the origin. Suddenly, a force causes the particle to accelerate…

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Q: what is the magnitude and direction of the net force, Fnet, on the +2nC charge at the center of the…

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Q: The air temperature and the velocity of the air have different values at different places in the…

A: The air temperature and the velocity of the air have different values at different places in the…

Q: Which of the following is a scalar quantity   A) Displacement B) Electric field C) Acceleration D)…

A: SCALAR QUANTITY :-  Scalar quantity are the quantity that are described only by a magnitude . they…

Q: Between two sufficiently large flat plates charged with opposite charges there is a uniform field…

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Q: What is the maximum magnitude of the force on an aluminum rod with a 5.25 n-C charge that you pass…

A: Given, Charge = 5.25 nC Magnetic field (B) = 2.50 T Speed (v) = 15.00 m/s

Q: Consider the following figure. (The four charges are at the corners of a square. Take q = 1.11 µC…

A: Given values: Charge, q=1.11 μCCharge, Q=2.07 μCDistance, d=0.1 m

Q: J.4896 m is located ctric field throughou m and defined by is in meters, a = 3

A: We know the formula of the electric flux is given as  ϕ= BAcosθAt the surface a from origin is…

Q: Because the formulas for Coulomb's law and Newton's law of gravity have the same inverse-square law…

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Q: Which of the following statements concerning an isolated charge conductor which is stationary and…

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Q: Particles of various masses, charges, and speeds are injected into a region in which a uniform E…

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Q: PROBLEM The electron and proton of a hydrogen atom are separated (on the average) by a distance of…

A: Distance b/w electron and proton r=5.3*10-11m, mass of electron me=9.1*10-31kg, mass of proton…

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A: It is given that the two-dimensional force field is directed outward from the origin everywhere.…

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A: For part (a) Let the Electric field by the electron is given by Eelectron. Let the charge is given…

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Q: Which of the particles as shwon has the greatest mass, assuming all have identical charges and…

A: The radius of the path of a charged particle in a magnetic field is given by From the above…

Q: Problem A newly discovered light positively charged particle has a mass of mand charge q. Suppose it…

A: Solution:      K.E1f+K.E2f+P.ENewtonian.F+Uelastic F+Uelectric F=K.E1i+K.E2i+P.ENewtonian.i+Uelastic…

Q: FIND THE MAGNITUDE OF A FORCE ON A TEST CHARGE Q DUE TO RING OF CHARGE?

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Q: Charge carrier: is a particle free to move, carrying any electric charge.  true or false?

A: Charge carrier is a particle or a quasi-particle.

Q: Which of the following force fields, given belowin spherical polar coordinates, is not a…

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Q: Find the force on an electron if it is placed at a point where the electric field intensity is 240…

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Q: 121. Charge is distributed uniformly along the entire y-axis with a density dy and along the…

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Q: Acharge Q is uniformly distributed on a circular ring ofradius R. A particle of mass m and charge-q…

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Q: A charged particle is observed in two inertial reference frames. Which of the following statements…

A: Required : True or False.

Q: Although the vector nature of forces deems otherwise, the electrical attraction between two…

A: The total charge =120μcThe distance d=40cm

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Q: The force on the moving charge depends on the particle’s velocity.    A. True B. False

A: A moving charge.  Let charge = q Let velocity = v Velocity dependence of force on particle = ?

Q: (b) The magnitude of the electrostatic force between the proton and electron in a hydrogen atom is…

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Q: What is the direction of the force on the 1.0 nC charge?

A: Direction of Resultant force on a charge of 1 nC

Q: 1.0 nC y, +) 1.0 cm 1.0 cm 60° 60° 2.0 nC +) -2.0 nC 1.0 cm

A: Given  The magnitude of charge q1 =1 nC = 1 x 10-9 C. The magnitude of charge q2 =2 nC = 2 x 10-9 C.…

Q: Application of Stokes Theorem 3. Evaluate both sides of Stokes' theorem for the field H=6xyax -…

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Q: Consider the following figure. (The four charges are at the corners of a square. Take q = 1.11 µC…

A: As given, The charge, q=1.11 μC The charge, Q=1.99 μC The distance between two charges, r=10…

Q: What is the line charge density on a long wire if a 7.1 µg particle carrying 2.4 nC describes a…

A: Given: Mass of particle (m) = 7.1 µg. Charge carrying (q) = 2.4 nC. Speed (v) = 320 m/s.

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.