Which is not true about the magnetic field? A) When a charged particle moves parallel to the magnetic field vector, the force acting on it is nonzero. B) The magnetic force acting on a positive charge is opposite to the direction of the force acting on a negative charge moving in the same direction C) The magnetic force acts perpendicular to both the velocity vector and the magnetic field vector. D) The magnitude of the magnetic force is proportional to sinQ E) The unit of magnetic field is Tesla

Q: Two long parallel wires, each carrying a current of 12 A, lie at a distance of 22 cm from each…

A: Current flowing in both parallel wires (I) = 12 A Separation between the wires (d) = 22 cm…

Q: A negative point charge of q=-1C moves with a velocity of (i,-3j+2k) m/s in a region in which the…

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Q: The wire shown in the figure carries a current equal to 2 (A] from a to c. The length of segment…

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Q: Problem 10: Consider the magnetic fields and direction of forces shown in the figure. B X B. X X X X…

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Q: A straight, 2.5 m wire carries a typical household current of 1.5 A (in one direction) at a location…

A: Given data: The length of the wire, l=2.5 m. The current carried by the wire, i=1.5 A. The…

Q: A particle with charge 5.70 nC is moving in a uniform Part C magnetic field B = -( 1.23 T )k. The…

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Q: 2) A wire carries a steady current l=2.5 A in Figure. The distances are a=0.3 m, b=0.7 m, and -0.6…

A: We use the vector formula for force on a current carrying conductor to get the required.

Q: The magnetic force experienced by a charged particle moving in a magnetic field is given by the…

A: Give data: The electron moving from left to right. The direction of the electron is, v^=+i^ The…

Q: A charged particle in a magnetic field will experience a force a. only if it moves perpendicular to…

A: Ques: A charged particle in a magnetic field will experience a force

Q: 5.70 nÇ is moving in a uniform A particle with charge magnetic field B = -( 1.23 T )k. The magnetic…

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Q: A particle with a charge of 5.75 µC and a speed of 351 m/s is acted on by both an electric and a…

A: Determine the electric force.

Q: The drawings show three situations in which a positively charged particle is moving through a…

A: The expression for the force on the charged particle moving in a magnetic field is F→=qv→×B→ In…

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: Electrons and protons travel from the Sun to the Earth at a typical velocity of 3.85 ✕ 105 m/s in…

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Q: The magnetic force 8x10-14 N acting on an electron when it passes through the magnetic field with…

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Q: A current-carrying wire is in a B-field and experiences a magnetic force (Fg>0). The current…

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Q: Each of the figures below depicts the velocity v of a positively charged particle. The particle…

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Q: Which of the following statements about the force on acharged particle due to a magnetic field are…

A: Force on a charged particle moving in a magnetic field

Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.11…

A: Given: The charge experiences 2.11x10-3 N force when the direction between the velocity and…

Q: Which of the following is TRUE when a charged particle moves parallel to a magnetic field?  a It…

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Q: A 19.4 cm × 30.5 cm rectangular loop of wire carries 1.00 A of current clockwise around the loop.…

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Q: positively charged particle moving due east enters a magnetic field directed due south. Which of…

A: magnetic force F̅=q(v̅×B̅)

Q: Point Charge 4 v.B If the moving particle has a charge of Q= 2.4 C and the external magnetic field…

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Q: The magnetic force exerted on a moving charge is perpendicular to the velocity v and magnetic field…

A: A moving charge,  Velocity = v Magnetic field = B Direction of magnetic force = ?

Q: A positive charge moving with a constant velocity enters a magnetic field (as shown) What is the…

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Q: Current-Carrying Wire What is the direction of the magnetic force acting on the current-carrying wi…

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Q: 8. The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 8.86…

A: Given  length of wire l=8.86ft=2.7m Angle θ=62.8 I=2.20 A B=3.52kT

Q: Force on a Particle As shown in the picture below, you have a particle with a velocity that is…

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Q: Two long, straight, parallel wires carry currents in opposite directions. Which of the following…

A: Given : Two long straight current carrying parallel wires carry current in opposite direction, let…

Q: In New England, the horizontal component of the Earth's magnetic field has a magnitude of 1.9 × 10-5…

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Q: Directions: Answer the following problem, write your answer with complete solution. A particle with…

A: Charge of the particle (q) = 5 × 10-6 C Velocity of the particle (v) = 3 × 106 m/s Magnetic field (…

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

A: magnetic force is given by                         F = q (V→xB→) If charged particle is moving…

Q: Which of the following is a false statement about the force that a magnetic field exerts on a…

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Q: A charged particle moving parallel to a magnetic field will experience a. no magnetic force b. a…

A: When a charged particle comes inside the range of a magnetic field, the charged particle will…

Q: 2) A wire carries a steady current =2.5 A in Figure. The distances are a=0.3 m, b=0.7 m, an c=0.6 m.…

A: The magnetic force on a current carrying conductor placed in a magnetic field is given by  where, I…

Q: An electron experiences a magnetic force of magnitude 4.6×1015N moving at an angle of 60° with…

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Q: Find the direction and magnitude of the minimum velocity of charge q = +2e that will produce the…

A: Given: Force, F = 1.96×10-11 NMagnetic field, B = 2.19 TCharge, q = +2e = 2×1.6×10-19 C = +3.2×10-19…

Q: Which of the following situations will result to a greater magnetic force?   Group of answer…

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Q: Which is not true about the electrical force and the magnetic force? O a) The magnetic force does…

A: In context of force on charged particle in magnetic field and electric field. Electric force on…

Q: A current-carrying wire is in a B-field and experiences a magnetic force (FB>0). The magnetic force…

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Q: Which one of the following statements concerning the magnetic force on a charged particle in a…

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Q: Which one of the following statements concerning the magnetic force on a charged particle in a…

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Q: An ELECTRON moves to the west at 4.8 x 10^7 m/s and experiences a magnetic force of 6.0 x 10-13 N…

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Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.15…

A: Write the given values with the suitable variables. F1=2.15×10-3 Nθ1=90°θ2=26° Here, F1, θ1, and θ2…

Q: Force on a Moving Charge: We observe that a moving charged particle experiences no magnetic force.…

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Q: Find the direction and magnitude of the minimum velocity of charge q = +2e that will produce the…

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Q: 2.6 C charge moving at 135 m/s in a magnetic field experiences a magnetic force of magnitude 3.5 N.…

A: Magnitude of charge is q = 2.6 C Speed of the charge is v = 135 m/s Magnitude of the magnetic force…

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.