Choose the correct answer.   1. Magnetic field inside a solenoid is .  A. Strong at N pole and weak at S pole B. Strong at S pole and weak at N pole C. Uniform throughout D. Zero

Q: In order for a magnetic force to exist between a source charge and a test charge a. the source…

A: We know that moving charge particle produced magnetic field so both source charge and test charge…

Q: In a mass spectrometer, a charged particle enters a uniform magnetic field that is perpendicular to…

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Q: 4. Calculate the force given B = 1.50T 1 = 5.00 Cm and I = 20A. a. 1 N b. 1.5N c. 2.0N d.2.5N 5. An…

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Q: A current of 4.0 A is maintained in a circular loop with radius 49.6 cm that consists of 50 turns of…

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Q: 7. A negatively charged particles enters a uniform magnetic field a a) What is the maximum magnit N…

A: 7 a)=magnetic force=charge of moving particle=particle velocity=magnetic field=angle between…

Q: 3. A proton enters a uniform .850 T magnetic field directed perpendicular to its motion. You measure…

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Q: What happens to a charged particle if the direction of the velocity is not perpendicular to the…

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Q: Parallel Wires: Two long, parallel wires carry currents of different magnitudes. If the current in…

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Q: The electron in the following figure is at a speed of 22 m/s through a magnetic field with a…

A: Given: The speed of the electron is 22 m/s. The strength of the magnetic field is 1 T.

Q: A magnetic field is generated when using an electromagnet. The events that occur to create the…

A: Required : The correct order of events. (C) Wrap a wire to create loops. (A) The magnetic domains…

Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…

A: Answer:-  (C) if the particle is moving across the field lines  A magnetic field exerts a force on…

Q: A wire 30 cm long with an east-west orientation carries a current of 3.0 A eastward. There is a…

A: Given, Length of wire , L = 30cm = 0.3m current, I = 3.0 A Eastward Force on the wire, F = 0.18 N,…

Q: A current of 4.0 A is maintained in a circular loop with radius 29.6 cm that consists of 50 turns of…

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Q: A piece of wire 0.40 m long is aligned at right angles to a constant, uniform magnetic field. When…

A: Length of wire (L) = 0.40 m Current (I) = 5 A Magnetic force (F) = 0.8 N

Q: A circular coil of wires of 250 turns and diameter 8.0 cm carries a current of 450 ampers. When the…

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Q: A current of 4.0 A is maintained in a circular loop with radius 44.3 cm that consists of 50 turns of…

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Q: An electron is accelerated from rest through 2300 V and then enters a region of uniform magnetic…

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Q: 3. An electron is moving to the right in a magnetic field that points upward, as in the given…

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Q: A current of 4.0 A is maintained in a circular loop with radius 24.7 cm that consists of 50 turns of…

A: When a current carrying conductor is placed inside a magnetic field it experiences a force and this…

Q: match what happens when a ferromagnetic material is placed in an external magnetic field. a. The…

A: Given : When a ferromagnetic material is placed in an external Magnetic field:   To Determine:…

Q: 9. A circular wire coil with 10 loops each of radius 5.0 cm carries a current of 4.00 A. It is…

A: The magnitude of torque acting on the loop is τ =μBsinθ where μ is the magnetic dipole moment B is…

Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…

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Q: An ideal solenoid with 100 turns has a radius of 0.020 m and is 70 cm long. If this solenoid…

A: The given data we have: Turns of coil in the solenoid: 100 Radius of the solenoid: 0.020m Length of…

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: A proton moves in the –x-direction and encounters a uniform magnetic field pointing in the…

A: the magnetic force can be expressed as F=qvBsinθ

Q: A current of 4.0 A is maintained in a circular loop with radius 49.6 cm that consists of 50 turns of…

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Q: A positive charge enters a uniform magnetic field as shown. What is the direction of the magnetic…

A: The direction of the magnetic force can be find using the right hand thumb rule. Where the thumb…

Q: A horizontal wire length of 3.0 m carries a current of 6.0 A and is oriented so that the current…

A: Length of wire (L) = 3 m Current (I) = 6 A direction of current = west Magnetic field strength (B) =…

Q: There is a uniform magnetic field pointing in the +y direction and you'd like the force on a +q…

A: Given direction of uniform magnetic field B in the +y direction. direction of force on +q charge in…

Q: Two long parallel wires carry unequal currents in the same direction. The ratio of the currents is 3…

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Q: A current of 4.0 A is maintained in a circula loop with radius 20.4 cm that consists of 5 turns of…

A: The magnitude of torque exerted on the loop by the magnetic forces acting upon it is given by the…

Q: An electron moves with a speed of 2.5×107 m/sm/s in the directions shown in the figure. A 0.40 TT…

A: The magnitude of the magnetic force in figure (a) = 1.6x10-12 NThe direction of the magnetic force…

Q: You place a 10cm x 20 cm, rectangular circuit in 4 T magnetic field. This circuit has a battery in…

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Q: A 3.0 uC charge moves horizontally due east with a speed of 4.0*10^5 m/s. A magnetic field of 1.2 T…

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Q: A moving, positively charge particle enters a region that contains a uniform magnetic field as shown…

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Q: The figure shows a solenoid that carries a current I. The magnetic field is measured at points A, B…

A: Given, The current flowing through the solenoid is i=I We have to find at which point from the…

Q: A proton and an electron enter a region of uniform magnetic field with a velocity oriented…

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Q: A negatively charged chlorine ion (CI) in seawater is floating slowly through the ocean, headed…

A: Given A negatively charged chlorine ion (CI) in seawater is floating slowly through the ocean,…

Q: A straight wire carries a current of 10 A at an angle of 30° with respect to the direction of a…

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Q: A current of 4.0 A is maintained in a circular loop with radius 26 cm that consists of 50 turns of…

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Q: Three long straight wires are at the corners of an equilateral triangle with sides L = 6 cm. They…

A: There are three long wires have current 8A , 6A and 3A respectively as in figure. Distance between…

Q: A proton moving at a speed of 2.0 x 10 ms enters a uniform magnetic field perpendicular to the…

A: pleas see the next for solution

Q: Consider a 150 turn square loop of wire 15.5 cm on a side that carries a 56 A current in a 1.6 T…

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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.