The north pole of a bar magnet will attract positive static electric charges. True False
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Q: What is the largest magnetic field
A: Detailed explanation and answer is in next step .
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Q: A proton travels with a speed of 4.90 x 106 m/s at an angle of 59° with the direction of a magnetic…
A: Given : v = 4.90 x 106 m/s θ = 59° B = 0.170 T
Q: What direction is the magnetic force on a current-carrying wire if the current flows to the left in…
A: direction of current in wire = -x direction direction of uniform magnetic field = -z direction
Q: At what distance (in mm) from a long, straight wire carrying a current of 28 A will the magnitude of…
A: Given, I = 28 AB=1.3 mT =1.6 x 10-3 Tμ∘=4π x 10-7 Tm/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…
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Q: A straight wire that carries a 4.6-A current is in a uniform magnetic field oriented at right angles…
A: The magnetic force on a current carrying conductor is F = I B L sin A where, I is the current, B…
Q: A proton is going along the +y axis in a region with uniform magnetic field going along the –z-axis.…
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Q: A proton is in a magnetic field, 30 μT, and its velocity of 5.90 x 106 makes an angle of 40 degrees…
A: Given:B = 30 μT = 30 x 10-6 Tv = 5.90 x 106 m/sθ = 40oq = 1.6 x 10-19 C Magnetic force:We know,…
Q: Which of the following statements are true for magnetic field lines? Check all that apply. Magnetic…
A: The true statements regarding magnetic field lines are:Magnetic field lines can never intersect.…
Q: Use the worked example above to help you solve this problem. A proton moves with a speed of 1.03 x…
A: A proton is moves with speed v=1.03×105 m/s through earth's magnetic field 55.1 uT at a particular…
Q: A current-carrying wire placed in a uniform magnetic field makes a 50 angle with the field. If the…
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Q: A magnetic field has a magnitude of 0.0011 T, and an electric field has a magnitude of 5.7 x 10³…
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Q: In New England, the horizontal component of the earth's magnetic field has a magnitude of 1 . 6 × 10…
A: Given data: Magnetic field (B) = 1.6 × 10-5 T Velocity (v) = 2.1 × 106 m/s Direction of velocity is…
Q: A magnet produces a 0.300 T field between its poles, directed to the east. A dust particle with…
A: Given that, the value of magnetic field and charge and velocity. Then We have to determine the…
Q: At what distance (in mm) from a long, straight wire carrying a current of 28 A will the magnitude of…
A: Given: Current is I=28A. Magnitude of magnetic field B=3.0mT=3.0×10-3T.
Q: B The particle shown in the figure is positively charged. The magnitude (in terms of q, B and ) and…
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Q: You bring the north pole of one magnet close to the south pole of another magnet. Which of the…
A: If you put the north pole of one magnet next to the south pole of the other, then the field lines…
Q: A wire carries a steady current of 2.60 A. A straight section of the wire is 0.750 m long and lies…
A: Given Current I=2.6A L=0.75 m B=1.40kT
Q: The magnetic field in the figure is decreasing at the rate 0.2 T/s. (Figure 1) You may want to…
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Q: In Houston, the earth's magnetic field has a magnitude of 5.2 x 105 T and points in a direction 57°…
A: Solution:-Given thatMagnetic field (B)=5.2×10-5 Tlength of wire (L)=10 mCurrent (I)=12 A
Q: A 3.20 x 10° C particle moves through a region of space where electric field of magnitude 27.3 N/C…
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Q: At New York City, the earth's magnetic field has a vertical component of 5.20 x 10-5 T that points…
A: Given value--- the earth's magnetic field has a vertical component of 5.20 x 10-5 T that points…
Q: a) Write an equation for the magnetic force experienced by an electron travelling in a uniform…
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Q: A charge q = 4 µC moves with velocity v = 30 i km/s in a magnetic field B = (0.2 j + 0.5 k) T. Find…
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- A magnetic dipole is under the influence of two magnetic fields. The angle between the field directions is 60°, and one of the fields has a magnitude of 1.2 × 10-2 T. If the dipole comes to stable equilibrium at an angle of 15° with this field, what is the magnitude of the other field?1. A proton has velocity v = (40,000 i +30,000 j) m/s as it enters a uniform magnetic field B-70 µT 1. What are (a) the radius of the helical path taken by the proton and (b) the pitch of that path? (c) To an observer looking into the magnetic field region from the entrance point of the proton, does the proton spiral clockwise or counterclockwise as it moves?A particle with a charge of 2μC is moving at 3 x 106m/s perpendicularly through a magnetic field with a strength of 0.05T. What is the magnitude of the force on the particle?
- A proton moves perpendicular to the magnetic field of 0.5 T. The track is observed to be a circular arc of radius 2.0 cm. Find: a) The direction of the force acting on the proton? b) The velocity of the proton c) The kinetic energy of the moving proton d) The magnitude of the force acting on the protonThe magnitude of the magnetic field a distance of l away from a long, straight current carryingwire is B. How far from the wire is the magnitude of the magnetic equal to 1/2B?A proton, traveling with a velocity of 2.5 × 106 m/s due east, experiences a magnetic force that has a maximum magnitude of 5.1 × 10-14 N and direction of due south. What are the magnitude and direction of the magnetic field causing the force? If the field is up, then enter a number greater than zero. If the field is down, then enter a number less than zero.