Which one of the following statements concerning the magnetic force on a charged particle in a magnetic field is true?     A The magnetic force depends on the component of the particle's velocity that is perpendicular to the field. B The magnetic force is zero if the particle moves perpendicular to the field. C The magnetic force is a maximum if the particle is stationary. D The magnetic force is a maximum if the particle moves parallel to the field. E The magnetic force acts in the direction of motion for a positively charged particle.

Q: A charged particle, after entering a constant magnetic field B, starts moving freely along a…

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Q: The solar wind is a thin, hot gas given off by the sun. Charged particles in this gas enter the…

A: We know that the formula of the magnetic field is given as  FB= qvBsinθ where q is the charge  v is…

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 negatively charged particle (m = 5.0 g, q = -70 microC) moves horizontally at a constant speed of…

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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 0.32 uC particle moves with a speed of 20 m/s through a region where the magnetic field has a…

A: charge (q) = 0.32μC speed (v) = 20 msMagnetic field strength (B) = 0.95 T Force (F) = 4.8×10-6 N

Q: What is the direction of the magnetic force on a negative charge that moves as shown in the figure ?…

A: Ans:- Image-1

Q: Find the current flowing through resistor R3 in the circuit shown in the figure (E1 = 5 V, E2 = 10…

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Q: A 0.40 uC particle moves with a speed of 20 m/s through a region where the magnetic field has a…

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

A: Given The force acting 10obelow the horizontal

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

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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: A proton travels with a speed of 4.95 x 106 m/s at an angle of 55° with the direction of a magnetic…

A: The magnitude of force acting on a moving charge in magnetic field is F = qvB sinθ  q is charge of…

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

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Q: The solar wind is a thin, hot gas given off by the sun. Charged particles in this gas enter the…

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Q: A proton moves with a velocity of v = (4î - 6j + k) m/s in a region in which the magnetic field is B…

A: The magnetic force on a charged particle q moving with the given velocity v in the magnetic field B…

Q: The solar wind is a thin, hot gas given off by the sun. Charged particles in this gas enter the…

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Q: A charged particle moves with velocity V in a magnetic field B . The magnetic force on the particle…

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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: A cosmic ray proton moving toward the Earth at 5.00x10' m/s experiences a magnetic force of…

A: 2. Given: The velocity is v=5X107 m/s. The magnetic force is F=1.7X10-16 N. The angle is θ=45°.…

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

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Q: a, A charged particle will move along a straight line if the magnetic force and electric force…

A: False Explanation-  We know that, Magnetic force= q(vxB) [in downward direction] Electrostatic…

Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

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Q: 28. Which of the following does not characterize a magnetic force on a moving charge? a. The…

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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: Which or which of the following situations related to the electrical and magnetic force acting on a…

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Q: A proton moves with speed of 105 m/s through Earth’s magnetic field, which has a value of 55 x10‐6T…

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Q: A proton travels with a speed of 4.90 x 10° m/s at an angle of 55° with the direction of a magnetic…

A: a) Let the proton’s speed is denoted by v and the magnetic field’s magnitude is given as B in the…

Q: MT NO An iron bolt of mass 70.0 g hangs from a string 33.3 cm long. The top end of the string is…

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Q: A particle with a charge of 15 uC experiences a force of 2.8x10-4 N when it moves at right angles to…

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Q: magnetic field of the earth and can experience a magnetic force. Suppose a charged particle…

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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: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

A: We have F=qvB=mv2R

Q: Which is not true about the magnetic field? A) When a charged particle moves parallel to the…

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Q: A proton travels with a speed of 4.90 x 106 m/s at an angle of 62° with the direction of a magnetic…

A: Given Speed of the proton is v=4.90×106 m/s Angle with the direction of the magnetic field is θ=62°…

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

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Q: In the figure, a particle moves along a circle in a region of uniform magnetic field of magnitude B…

A: Given Magnetic field  B = 4.3mT = 4.3×10-3 Tesla Magnetic force F = 3.2×10-15 Newton Charge of…

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

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

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Q: A laboratory electromagnet produces a magnetic field of magnitude 1.50 T. A proton moves through…

A: The magnitude magnetic force on a charged particle moving in the magnetic field is  F = qvB  where,…

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

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Q: A metal rod of 2.50m long stands vertically near the earth’s equator carrying a current of 10.0A…

A: The equation for force due to current-carrying conductor in a magnetic field is,  F→=Iℓ→×B→…

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.