Tell whether each pair of magnets will attract or repel. (5 & 7)

Q: Tell whether each pair of magnets will attract or repel

A: Required:  The nature of force between the pair of magnets

Q: (d) Indicate the direction of the magnetic field at points a, b, c and d. B₂ points Bb points…

A: Hey dear i have solved this question using right hand screw rule . Have a look

Q: CHARGED PARTICLE (+) PARTICLE VELOCITY (v) Magnetic Field (B) Magnetic Force (F) OUT RIGHT OUT LEFT…

A: According to the right hand rule the direction of the force on positive charge particle under a…

Q: 14-16) An electron enters a region where there is a magnetic field with a strength of 0.50 T which…

A: Given: Magnitude of magnetic charge (B) = 0.5 T (vertically upward from page) The magnitude of…

Q: How can you tell if electrons are moving in certain region of space are deflected under the…

A: When an electron goes across space, it can encounter an electric or magnetic field, depending on…

Q: 1) Suppose we have set up a magnetic field along the +y-direction with a field strength of 0.05T. If…

A:

Q: 3.) An electron experiences the greatest force as it travels 2.8 x 10^6 m/s in a magnetic field when…

A: Use magnetic field formulaF=qvB.

Q: If a charged particle moves in a straight line through some region of space, can you say that the…

A: Magnetic force on a moving charged particle is given by,

Q: II) An electron experiences the greatest force as it travels 2.8 x 106 m/sin a magnetic field when…

A: velocity, v = 2.8 x 106 m/s Force, F = 6.2 x10-13 N

Q: Can a constant magnetic field set a proton at rest into motion?Explain your answer.

A: Given:A proton is put into a constant magnetic field.

Q: At what distance the magnetic field reaches its maximum value? Explain why.

A: Magnetic field is maximum at nearest distance points (approx zero) from coil . if it's current carry…

Q: 18) You rub a small glass ball with a piece of silk, giving the ball a cherge of 2.5 x 10 "C.…

A:

Q: NI IS 13 ottract repel A. Attract Ов. B. Repel

A: Given,

Q: 4) A proton is moving towards north with a velocity of of 5x10^6 m/s in a 1.2 T magnetic field…

A: Given, Velocity of the proton, v = 5×106 ms towards north magnetic field, B = 1.2 T west

Q: Can a charged particle move through a magnetic field that exerts no force on it? Explain

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

Q: Tell whether each pair of magnets will attract or repel. (

A: Needed:  The nature of force between the pair of magnets

Q: (II) You are facing an oscilloscope cathode ray tube (old style TV), with the electron beam coming…

A: We will first write an expression for magnetic force on a charged particle moving in a region of…

Q: Discuss ways to create a magnetic field.

A:

Q: After a fall, a 110 kg rock climber finds himself dangling from the end of a rope that had been 12 m…

A: mass of rock climber = 110 kg length of rope = 12 m diameter of rope = 7.7 mm streching in the rope…

Q: 1. What are the magnetic field strength and direction at points 1, 2, and 3 in the figure below? 1.…

A:

Q: Does the magnetic field increase or decrease when you get close to the magnet?

A: Magnetic field is inversely proportional to distance from magnet. As we are getting closer, distance…

Q: does a current-carrying wire placed in a magnetic field always experience a magnetic force?

A: Introduction: The magnetic field produced by the bar magnet as well as moving charge with uniform…

Q: -In a uniform magnetic field, electrons starts to move with an acceleration from rest through a…

A: The electrons moving in an electric field will gain some energy. The energy of the charge particle…

Q: If you took a sample of magnetotactic bacteria from the northern hemisphere to the southern…

A: magnetotactic bacteria

Q: Is there a magnetic force between two orthogonal wires carrying an electrical current? And why?

A:

Q: ow do I answer this using the left-hand rule in magnetic field?

A: Magnetic force = q.(v×B) , where q is charged particle , v is velocity and B is magnetic field.…

Q: What are the two fundamentally different origins of magnetic fields in nature?

A: Magnetic field is defined as a vector field which is used to describe magnetic influence on charges…

Q: In four arrangements, long parallel wires carry rents directly into or out of the page at the corn…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: If you place a chunk of iron near the north pole of a magnet, attraction will occur. Why will…

A: When the chunk of iron is placed near the north pole of a magnet, the attraction will occur and the…

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.