wo bar magnets are placed end to end, with opposite poles near each other. A compass is placed in the space between the ends. A positively charged particle moves through the gap between the magnets, at right angles to the magnetic field. Compare the direction of the force on the particle with the way the north end of the compass needle points. A) in concentric circles around the direction indicated by the compass B) parallel and in the opposite direction C) parallel and in the same direction D) at right angles to each

Q: A particle with charge of -482 µC and mass of 1.8✕10-9 kg moves at velocity of 1.2✕103 ms-1 in the…

A: The magnetic force on a moving charge particle in the magnetic field is  F = q v B sin A  where, q…

Q: Question 21 Consider a particle that has a charge to mass ratio of Im/q1-6.8x108 kg/C. The particle…

A: M/q =6.8×10^-8 kg/C. B=0.9T

Q: Which of the following is true about a magnet that is broken into two pieces? a Both are as…

A:

Q: A proton moves east with a speed of 4x10^8m/s in a magnetic field of 2.0x10^-4T directed into the…

A:

Q: A magnet in the form of a cylindrical rod has a length of 5.27 cm and a diameter of 0.763 cm. It has…

A: Given The magnetization is M = 5.54×103 A/m. The length of the cylinderical rod is l = 5.27 cm =…

Q: Several electrons move at speed 7.30 × 105 m/s in a uniform magnetic field with magnitude B = 0.450…

A: Speed of electron is Magnitude of magnetic field is Direction of magnetic field is…

Q: A negatively-charged particles travels northward with some non-zero speed in a region of space where…

A: we know the magnetic foece is F = e (v × B ) where e is the charge , v is the velocity of the charge…

Q: A uniform magnetic field B exerts a force F on a particle with charge q moving with velocity v at…

A:

Q: A region of space contains a magnetic field pointing straight up along the surface of the page. A…

A:

Q: What is the direction of the magnetic force exerted by proton in the figure? 3 O to the left O…

A:

Q: QUESTION 20 The figure below shows an electron moving near a current loop which lies in the x-y…

A:

Q: Which of the following statements are true? a) Scientists have evidence that single isolated…

A: The objective of the question is to identify the true statements among the given options related to…

Q: A proton enters a magnetic field rated at 0.60 T and is deflected as shown below. Determine the…

A: The magnetic field is given as, B = 0.60 T Radius of the magnetic field is given as, r = 0.03 m Mass…

Q: a) Explain what direction the magnetic field created by the wire must point in order to deflect the…

A: We have to find the magnitude of current.

Q: Suppose magnetic field in negative x-axis and a force in negaiNe z-axis. Draw paths of electrons and…

A: When a charged particle moves in a magnetic field, the force acting on the particle is given by the…

Q: 1) A charge Q is at the origin. a) Find the electric flux through a sphere with radius 2R with…

A:

Q: A charged particle, an electron or a proton you have to deCide which one)), enters into a region of…

A:

Q: What is the direction of the magnetic force on the current in (a)? and (b)?  left no force right…

A:

Q: A positive particle enters a magnetic field as shown below. In which direction does the magnetic…

A: Given Charge of particle is positive. Magnetic field direction is Right (+i) Velocity direction is…

Q: An electron enters the earth magnetic field perpendicularly (points downward-{toward ground} at…

A: Using the given formula and collecting the magnetic field for earth from i.e. B = 50 μT , the…

Q: An electron starts from rest. There are two charged plates, with a potential difference of 54.0 V…

A:

Q: charged particle, q enters an external magnetic field, B with velocity, v. A force, F acting on the…

A: Write the given value of this problem. The charge on particle=qMagnetic field=BVelocity=vForce=F

Q: A circular wire carries a current of 7.5 A in favor of the hands of the clock. Determine the…

A: Step 1: Step 2:

Q: The diagram below shows a straight wire carrying a current i to the right in a uniform magnetic…

A:

Q: A negative charge moves in a magnetic field in each of the following figures. Determine and draw the…

A:

Q: A charged particle with a mass of .00056 KG is going 937M/S when it is exposed to 413 T magnetic…

A: Given, velocity, v = 937 m/s Mass, m = 0.00056 kgMagnetic field , B = 413 TMagnetic force , FB = 0.4…

Q: Determine the velocity direction for a positively charged particle which experiences the indicated…

A: Given,The direction of magnetic field, B→ is towards negative x axisThe direction of Force, F→ is…

Q: Two parallel wires that carry a current in the same direction will be repelled from one another. b)…

A: SOlution: current carrying wires and force applied by each

Q: A straight current-conducting wire carries a 5.0A current towards the east. Determine the magnitude…

A: We need to calculate the magnetic field at the given point. Also, we need to find the force on an…

Q: Explain why there is attraction between two current-carrying wires whose currents are in the same…

A:

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

A:

Q: Q1) A laboratory electromagnet produces a magnetic field of 1.50 T. A proton moves through this…

A: According to the Newton's second law of motion , the net force acting on an object is defined as the…

Q: g wire carries a current toward the north in a magnetic field that is directed vertically downwa…

A:

Q: Consider the charge -q moving in the direction shown. -q a) What is the direction of the magnetic…

A: (a) Current in the wire is moving upwards. Applying Right Hand Thumb rule, direction of magnetic…

Q: Magnetic force between two current elements: two current elements are oriented in the air in the…

A: Please see the next step for solution

Q: A negatively charged particle moves in a constant magnetic field. Given the figure for the path of…

A: Answer  into the page

Q: An electron accelerates from rest through a uniform electric field, then moves into a magnetic field…

A: Potential difference, V = 99 V Magnetic field, B = 0.75 T Charge on electron, q = 1.6×10-19 C Mass…

Q: An electron is moving to the right in a uniform magnetic field which is pointed into the page. What…

A: The magnetic force on a free moving charge is perpendicular to both the velocity of the charge and…

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

A:

Q: A negative particle enters a magnetic field as shown below. In which direction does the magnetic…

A: Concept The direction of the magnetic force on the charged particle can be given by the Fleming’s…

Q: Particles 1, 2, and 3 are all charged particles moving in a uniform magnetic field directed out of…

A: The expression for the magnetic force acting on the charged particle is as follows: F→=qv→×B→…

Q: A current-carrying wire 100 m long carries a current of 20 A, as shown in the figure. If distance a…

A:

Q: In the diagram an electron is in motion but the direction is to be determined. The force on the…

A: The magnetic field lines origin from the north pole and end at the south pole. So,here the field is…

Q: In the figure below, I1 is an infinitely long current of 5.00 A directed out of the page. I2 is an…

A: We are given 2 wires carrying current. The magnetic field due to current carrying wire is given as…

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.