A nearly horizontal dc power line in the midlatitudes of North America carries a current of 1000 A directly eastward. If the Earth's magnetic field at the location of the power line is northward with a magnitude of 5.0××10−5−5 T at an angle of 45∘∘ below the horizontal, what is the magnitude of the magnetic force on a 15. m section of the line?

Q: An electron travels to the right, as shown in the figure below, starting in a region of zero…

A:

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: Length , L = 2.0 m Current , I = 15 A Magnetic field , B = x 10-3 T To find = Resulting magnetic…

Q: A straight,vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: Given data: Magnetic field strength, B=0.588 T Current passing through the wire, I=1.20 A Length of…

Q: In a place where the earths magnetic field is 6.0x10^-5 t and points exactly horizontally due north,…

A: The magnetic field of Earth is:6.0 × 10-5 tThe velocity of the bullet is:300 m/sThe charge on the…

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A: Length of wire= 2 mts Current= 15 Amp

Q: A conductive loop in the form of an equilateral triangle with sides equal to L=3.00cm carries a…

A:

Q: Two very long, straight, parallel wires separated by a distance d = 78.00 cmcm carry a current of…

A:

Q: A proton moves with a velocity of v = (6î – 6j + K) m/s in a region in which the magnetic field is B…

A: Given: Velocity of proton   v→ =(6i ^-6j ^+k^) m/sMagnetic field (B→) =(i ^+2j ^-k^) T Charge of…

Q: A straight horizontal copper rod carries a current of 35.0 A from west to east in a region between…

A:

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

A:

Q: A straight, vertical wire carries a current of 20 A downward in a region between the poles of a…

A: I = 20 A L = 1 cm = 1 x 10-2 m B = 0.588 T F = ?

Q: A proton travels through uniform magnetic and electric fields. The magnetic field is in the negative…

A:

Q: In a cosmic ray experiment, a vertical beam of particles having a charge of magnitude 3e, and mass…

A:

Q: A horizontal overhead power line carries a current of 90 A in east to west direction. What is the…

A:

Q: A vertical straight wire 40.0 cm in length carries a current. You do not know either the magnitude…

A:

Q: A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: Given:-  The current of the wire I = 1.20 A  in the downward in a region between the poles  The…

Q: A wire having a mass per unit length of 0.500 g/cm carries a2.00 - A current horizontally to the…

A: Given:Mass per unit length (m/L) = 0.5 g/cm.Current in wire towards south direction (I) = 2 A.

Q: A 1.6 m long straight horizontal wire carrying a current of 5.3 A along the +x-direction is in a…

A:

Q: A straight,vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A: The magnetic force on a current carrying conductor placed in the magnetic field is  F = I L B sin A…

Q: A straight, vertical wire carries a current of 2.60 A downward in a region between the poles of a…

A: The force on a current carrying conductor placed in a magnetic field is  where, I is the current, L…

Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00 x 108 T. Find the…

A:

Q: Suppose a straight 1.00 mm diameter coper wire could float horizontally in air because of the force…

A: d=1mm B= 5×10-5 T μ = 0.01kg/m

Q: At a certain location in the Philippines, Earth’s magnetic field of 39 mT is horizontal and directed…

A:

Q: A proton moves along the x-axis with a velocity V=3.5 x 10' m/s. As it passes the origin, the…

A: According Biosart law, magnetic field along the axis of the moving charge is zero,

Q: west to east in a region between the poles of two bar magnets. In this region there is a horizontal…

A:

Q: An electron traveling due North with speed 4 x 20 m/s enters a region where the earth's magnetic…

A:

Q: A straight,vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A:

Q: A 0.82 -m copper rod with a mass of 0.043 kg carries a current of15 A in the positive x direction.…

A: Given: The length of the rod is L=0.82 m. The mass of the rod is m=0.043 kg. The current is I=15 A.…

Q: A proton moves with a velocity of v = (5î – 6j + k) m/s in a region in which the magnetic field is B…

A: particle = proton charge = 1.6 * 10-19 C v→ = 5i^ -6 j^ + k^ m/sB→ = i^ + 2j^ -k ^ T

Q: A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a…

A:

Q: A straight wire is aligned east-west in a region where Earth’s magnetic field has magnitude 0.0580…

A: B = 0.0580 mT = 0.0580*10-3 Tθ = 70.9°F/L=0.0300 N/m

Q: Suppose an overhead cable is carrying an electric current of 190A due west (east-to-west) in a…

A: Current carried by the cable, I = 190 A Length of the cable to be considered, L = 75m Magnetic field…

Q: A horizontal compass is placed 18cm due south from a straight vertical wire carrying a 48A current…

A:

Q: Why is the following situation impossible? Imagine a copper wire with radius 1.00 mm encircling the…

A: The expression for resistance is

Q: At a site where the Earth's magnetic field has a magnitude of 0.47 gauss (where 1 gauss = 1.00 x…

A: Solution , Given, Magnetic field = 0.47 gauss = 0.47 x 10-4 T Length of high voltage power line =…

Q: An electron moves horizontally across the Earth's equator at a speed of 2.5X10 km/s and in a…

A: Answer:-  Given  Speed of an electron(V) = 2.5 × 103 km/s              = 2.5 × 106 m/s  Direction of…

Q: A wire having a linear mass density of 1.00 g/cm is placed on a horizontal surface that has a…

A: Given Data: The mass density is, md = 1 g/cm. The coefficient of kinetic friction is, μ=0.20. The…

Q: In a certain space at the earth’s surface the magnetic field is 0.1 T directed east.  What is the…

A:

Q: A 0.32-uC particle moves with a speed of 16 m/s through a region where the magnetic field has a…

A: