Streams of charged particles emitted from the sun during periods of solar activity create a disturbance in the earth’s magnetic field. How does this happen?
Q: Although copper and aluminum are not magnetic, why is a sheet of either metal more difficult to pass…
A: When a metal sheet is passed between the poles of a magnet, then eddy current in induced in them by…
Q: A proton moves through a uniform magnetic field of magnitude 2 ?? at a speed of 5 x 106 m/s. (a)…
A:
Q: What is the radius of a proton’s trajectory when it moves at 1.2(10)6 m/s perpendicular to a…
A:
Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T. If the…
A:
Q: suppose that the magnetic field has a magnitude of 0.160 T, the particle's speed is 6.0 x 10^6 m/s…
A:
Q: Find the direction of the magnetic field acting onthe positively charged particle moving in the…
A: The formula of magnetic force for a charge moving in the uniform magnetic field:
Q: A proton moving at a speed of 3.8 106 m/s cuts across the lines of a magnetic field at an angle of…
A:
Q: An airplane with a total width of wings as 35 m, flies eastbound at a location where the downward…
A: Write the given values with the suitable variables. L=35 mB=1.3×10-4 TBw=0.47×10-4 Tv=0.35 km/s=350…
Q: How can a uniform magnetic field be produced on a laboratory scale?
A: Concept used: Principle of electromagnetism can be used.
Q: A positive charge is moving as shown in the figure. What would be the direction of the magnetic…
A:
Q: Earth has a magnetic dipole moment of 8.0 102 J/T. . а. Find the magnitude of current in a single…
A: The magnetic moment is given by M = I A where, I is the current, A is the area. The magnetic field…
Q: Determine the magnitude of the magnetic field at the end of a solenoid consisting of 300 turns and a…
A: Number of turns (N) = 300 Length (L) = 12 cm = 0.12 m radius (r) = 5 cm = 0.05 m Current (I) = 13 A…
Q: In what direction are magnetic forces exerted on electrons in a metal aircraft, if it is flying due…
A: Magnetic forces are exerted on electrons in a metal aircraft if it is flying in a magnetic field.…
Q: An alpha particle in a magnetic field travels in a circular path that has a radius of 25.0cm. If the…
A:
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: 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: An electron with mass m and charge -e moves with a constant velocity v = v x in a region of space…
A:
Q: Force on a moving charge in a uniform magnetic field depends upon Othe charge on the particle O…
A:
Q: The Earth's magnetic field is critical for astronauts in Low Earth Orbit because it protects them…
A: Earth's magnetic field is the magnetic field generated by the earth that extends from the earth's…
Q: A wire 2.80 m in length carries a current of 3.00 A in a region where a uniform magnetic field has a…
A: when a current-carrying conductor moves in a magnetic field, a force is exerted on the conductor due…
Q: A particle (mass -1 kg, charge =1 mC) moves in the positive direction along the x axis with a…
A: Given : Mass=m=1 kg Charge=q=1 mC Velocity=v=1000i m/s Magnetic field=B=0i+1000j+0k T We have to…
Q: This is the question The earth has a magnetic field. The magnetic field is probably caused by…
A: Generally, celestial bodies with magnetic fields or magnetospheres have these due to the movement of…
Q: Which of the following is equivalent to the units of a magnetic field? A m/N N A/m…
A: N/(Am)
Q: A diamagnetic material is brought close to a permanent magnet. What happens to the material?
A: Here, when a diamagnetic material is placed near to the permanent magnet, the diamagnetic material…
Q: All current-carrying wires along the surface of the Earth lie in the magnetic field of the Earth.…
A:
Q: at which angle between the magnetic dipole moment and external magnetic field the rotor of a motor…
A: The equation of magnetic torque can be written as, τ→ = μ→×B→ where,…
Q: Consider a lightning bolt at the equator that carries 22000 A. What is the magnitude of the magnetic…
A: Given that,The current : I = 22000 (A)Magnetic field : B= 3×10-5 (T)Angle : θ= 90°Here we need to…
Q: B1) An electron enters perpendicularly in a magnetic field (B) of 2.5 T, which is directed into the…
A: Given: The magnetic field is 2.5 T. The velocity of the electron is 2.0×106 m/s. The mass of the…
Q: Which of the following best describes how electrically charged particles and a magnetic field can…
A: Electrically charged particles and magnetic field can interact with a wire.
Q: What is the direction of the force on an electron with a velocity to the north in the earth's…
A:
Q: What is the magnitude of force on an electron traveling east at 1.53 x106 m/s within a 5 T magnetic…
A: The speed of an electron is, v=1.53×106 m/s The magnitude of the magnetic field is, B=5 T The charge…
Q: An electron moves at a speed of 8 x 10^5 m/s in a uniform and perpendicular magnetic field of 0.30…
A: Speed of an electron, Magnetic field,…
Q: Does the Earth's magnetic field have a greater magnitude near the poles or near the equator?
A: Earth's magnetic field: It is described by magnetic field lines which emerge out from the south pole…
Q: An alpha particle (helium nucleus consisting of 2 protons and 2 neutrons) moves in a circular orbit…
A: Given : r = 4.5 cm = 0.045 m B = 1.2 T
Q: Since a magnet’s magnetic field can exert a force on a moving charged particle, does that also mean…
A: Since a magnet’s magnetic field can exert a force on a moving charged particle, does that also mean…
Q: What is the magnitude of the magnetic force that acts on an electron as it passes through a magnetic…
A: Given: The strength of the magnetic field is 0.5 T. The speed of the election is 4x106 m/s. The…
Q: The Earth's geographic south pole (located in Antarctica) is also a magnetic south pole.
A: Geographic poles and magnetic poles are not same, they are different and are located slightly at a…
Q: 1.) Two electric charges, q, and q, lie on the x-axis at positions of+10 cm and - 10cm,…
A:
Q: A wire 2.80 m in length carries a current of 3.00 A in a region where a uniform magnetic field has a…
A: Q5. Given that Length of the wire L = 2.80 m Current passing through the wire i = 3.00 A Magnitude…
Q: An electron traveling at a velocity of 3.0 x 10° m/s west enters a region of uniform magnetic field…
A: Given:speed of e-, v = 3 × 106 m/smagnetic field, B = 3×10-3 T directed upwardscharge of an e-, q =…
Streams of charged particles emitted from the sun during periods
of solar activity create a disturbance in the earth’s magnetic field.
How does this happen?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps