Find the magnitude (a factor of x10^-8) of the uniform magnetic field that causes the proton to orbit in space with a speed of 1x10^7 m/s on a circular orbit with an orbital radius of 6.37x10^6 m the size of the earth's equator. A) 2,74 T B) 1,64 T C) 2,83 T D) 3,45 T E) 1,05 T

Q: 8. A proton is moving in a magnetic field with a magnitude of 6T at a velocity of 9x106m/s…

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Q: A negatively-charged particle travels parallel to magnetic field lines within a region of space.…

A: A negatively charged particle travels parallel to the magnetic field lines in a region of space. The…

Q: Force on a Moving Charge: A proton, moving west, enters a magnetic field. Because of this magnetic…

A: We have a proton of charge say q which is moving in the west direction with velocity say v. Due to a…

Q: What is the magnitude of the magnetic force on a charged particle (Q = 15.0 μμC) moving with a speed…

A: Given data: Charge of the particle q= 15.0 μC velocity v=80 km/s=8 x 104s Magnetic field, BX =5.0T…

Q: You rub a small glass ball with a piece of sik, giving the ball a charge of 3.5 x 10C. Determine the…

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Q: 4. Three particles travel through a region of space where the magnetic field is out of the page, as…

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Q: 4) An electron moving perpendicular to a uniform magnetic field of 3.2 x 10-T moves in a circle of…

A: Magnitude Charge of Electron is Q = 1.6×10-¹⁹ C  ( sign is not included) Magnetic field is B =…

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: The aurora borealis can sometimes be visible in St. Paul. The aurora is caused whenelectrons and…

A: a. The radius of circular path of the electron is 0.125m. b. The radius of circular path of the…

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

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Q: 3) A charged particle moves into a region of uniform magnetic field, goes through half a circle, and…

A: Given data-  A charged particle moves into a region of uniform magnetic field goes through half a…

Q: A proton moves in a circular path perpendicular to a uniform magnetic field of 0.85 T. Find the time…

A: The force acting on the proton can be written as FC=FBmv2r=qvBsinθ…

Q: An electron with mass m and charge -e moves with a constant velocity v = v x in a region of space…

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Q: Find the speed of the electron.

A: Given: Magnetic force, F=6.5×10-11N Magnetic field, B=4T Angle, θ=45°

Q: You rub a small glass ball with a piece of silk, giving the ball a charge of 3.0 x 10 C North West…

A: charge (q) on ball = 3×10-8 C velocity (v) = 6 ms

Q: Assume that a uniform magnetic field is directed into this page. If an electron is released with an…

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Q: Which of the following angles with respect to the direction of a uniform magnetic field is a…

A: Most stable means least potential energy and potential energy is minimum when the angle between…

Q: Which of the following about the earth's magnet a. The earth's magnetic field lines end at the b.…

A: Given:- Which of the following about the earth's magnetic properties is true? Find:- correct option…

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

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

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Q: 7. A proton is moving through a magnetic field in a direction perpendicular to the field as shown…

A: Given: The strength of the magnetic field is 0.13 T. The magnitude of the magnetic force on the…

Q: A circular wire of a diameter 12 cm placed in a uniform magnetic field of 2 mT. The wire carries a…

A: Diameter , d = 12 cm = 12 x 10-2 m radius , r = d/2 = 6 x 10-2 m . Magnetic field , B = 2 mT = 2 x…

Q: 9. You observe an electron moving on your screen in a clockwise circle of radius 3.95 cm, at a…

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Q: 1. An electron experiences a magnetic force of magnitude 5.20 x 10-15 N when moving at an angle of…

A: Given data, Magnitude of magnetic Force (F)=5.20×10-15 N Magnitude of magnetic field (B)=4.40×10-3 T…

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: Give the SI unit of magnetic permeability of free space. a) T A m-2 b) T A-2 m c) T A-1 m d) T A…

A: To find:  SI unit of magnetic permeability of free space.

Q: A wire having mass per unit length of 0.425 g/cm carries a 2.34 A current horizontally to the south.…

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Q: 1. In the original Bohr model of the hydrogen atom, an electron circles the proton at a distance of…

A: r = 5.29 x 10-11 m v = 2.19 x 106 m/s B = ?

Q: II. The planet earth has a magnetic field, B = (415 mT)j - (114 mT)k. a) A wire of mass 22 g and 25…

A: Given, B = (415 j - 114 k)  mT = (0.415 j - 0.114 k)  T m = 22 g = 0.022 kg L = 25 cm = 0.25 m I =…

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: 2. Two-point charges with q1= 8 µC and q2=-5 µC are depicted in the figure. At the instant shown in…

A: From biot savart law B=μo4πqv×r^r2 here v1=9×104 i^ m/sq1=8μCr1=0.3y^mv2=6.4×104 y^…

Q: hydrogen atom, the electron rotates in a circular orbit with a radius of 5.3 x 10^-11 m at a speed…

A: Magnetic field at centre of circular coil B= u0 I/2r

Q: An electron travels in a circular path with speed 3.4x105 m/s through a uniform magnetic field. If…

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Q: A proton moving with a speed of 3.20 × 10 5 m/s perpendicular to a uniform magnetic field of 0.0786…

A: Proton in a magnetic field with velocity perpendicular to magnetic field direction follows circular…

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

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Q: 2. A proton moves at 7.50 x 107 perpendicular to a magnetic field. The field causes the proton to…

A: Given  Speed of proton u = 7.50 × 107 m/s Radius of circular path R = 0.800 m To find  Field…

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

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Q: 23. A 1000-kg car moves west along the equa- tor. At this location Earth's magnetic field is 3.5 x…

A: To solve this problem, we need to use the formula for the magnetic force on a charged particle: F =…

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: 9. MA proton moving at 4.00 × 106 m/s through a mag- nețic field of magnitude 1.70 T experiences a…

A: The force on a charged particle moving in a magnetic field is given by              F = q(v×B)    =…

Q: An electrons moves in the plane of the paper toward the top of the page. A magnetic field is also in…

A: The motion of the electron is towards the top of the page, the magnetic field is directed towards…

Q: enters a A beam of protons with a velocity of 4 x 105 ms -¹ uniform magnetic field of 0.3 T at an…

A: Introduction: When a charge particles enter a uniform magnetic field and the direction of motion of…

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.