Suppose the Earth's magnetic field were due to a large current loop that went around the Equator. What direction would the current have to be flowing through this loop in order to give rise to the observed orientation of the Earth's magnetic field? Group of answer choices

Q: o t

A: Given: Distance is 0.24 m Magnetic field is 5×10-5T

Q: How does angle of dip change as line goes from magnetic pole to magnetic equator of the earth?

A: Angle of dip is defined as the angle between the direction of total earth's magnetic field to that…

Q: cops airT What Have I Learned So Far? A 3-m solenoid with 10 turns per unit length carries a current…

A:

Q: 3. An electric generator consists of a rectangular coil of wire rotating about its longitudinal axis…

A: Given : N=158, l=0.26m, b=0.18m, f=50Hz, E=230V, C=36×10-6F, R=220Ω, L=0.2H 3)  (a) The maximum emf…

Q: Given two concentric circular loops of wire. The inner wire has a diameter of 20 cm and a clockwise…

A: Given current in the 1st wire is-

Q: magnetic monopole.

A: According to Gauss law, the net magnetic flux through any closed surface is zero. Mathematically, it…

Q: Apply the right-hand rule for a charge in motion in a magnetic field. Determine the direction of the…

A: Right hand thumb rule If we curl the fingers of right hand in the direction of current in the loop,…

Q: Hello. The answer to the first question (If Bx = 0, calculate the magnitude of the magnetic field B.…

A:

Q: (LO-5) A horizontal wire of mass 1.8 g and length 20 cm is carrying a current of 2.0 A to the left.…

A: Here ,it is given that  Mass of the wire ,m = 1.8g = 0.0018 Kg  Length ,L = 20 cm = 0.2 m  Current,…

Q: A solenoid consists of 1,620 loops tightly wound around a cylinder with a radius of 2 cm and a…

A: Magnetic field at the centre of solenoid is given by,

Q: ▼ Part A If the bottom of the river is at 0 V, what is the potential (magnitude and sign) at the…

A:

Q: Iz 10 - Two concentric circles carry equal currents in opposite directions as shown in the figure.…

A: Given data: The relation between radius is r2=4r1. The magnetic field by inner circle is B.

Q: Four current-carrying wires, two carrying current lo and two carrying current % lo. are located at…

A: The magnetic field due to a straight wire carrying current is: B = μoI2πaa = distance from the wire

Q: You fly over the north pole of the earth and drop a coin with its surface normal along the polar…

A: It is given that a coin is thrown from top 9f North Pole of the earth, we have to find the direction…

Q: A 10-turn square coil of area 0.048 m2 and a 7-turn circular coil are both placed perpendicular to…

A: Given, Area of square=As= 0.048 m2 total squae turn=Ns=10 area of circuler coil=Ac total circuler…

Q: High energy charged particles from out in space (these are called cosmic rays), strike Earth more at…

A: High-energy protons (89%) and atomic nuclei (rest%) that move out in space at nearly the speed of…

Q: Which of the following is a valid expression for a magnetic field? B = ex cosy ay tesla; B = z lnly…

A:

Q: What is in ferrous material that causes it to heat up under a magnetic field? Proper Materials that…

A: The ferrous materials when place in magnetic field get heated due to the Eddy Currents. Eddy…

Q: In the magnetic meridian of a certain place, the horizontal component of the earth’s magnetic field…

A:

Q: One component of a magnetic field has a magnitude of 0.0491 T and points along the +x axis, while…

A: The component of the magnetic field along the x-direction, Bx=0.0491 T The component of the magnetic…

Q: You are told that in a certain region there is either a uniform electric or magnetic field. What…

A: Given: You are told that in a certain region there is either a uniform electric or magnetic field.…

Q: If the north end of a compass points in the general direction of Earth's Geographic North, it is…

A: Solution: Given: If the North end of a compass points in the general direction of Earth's Geographic…

Q: A 22.9 A current flows in a long, straight wire. Find the strength of the resulting magnetic field…

A: Current I=22.9 A Distance of the point from the wire where the magnetic field is to be calculated…

Q: 21. Your friend says that when a compass is taken across the equator, it turns around and points in…

A: When a compass is kept near the bar magnet, the compass’s north pole points toward the magnet’s…

Q: What is the mathematical relationship between the distance from a bar magnet and the strength of the…

A: The magnetic field due to a bar magnet at an axial point (end on position) is,

Q: In an experiment to determine the earth's magnetic field using a deflection magnetometer, the…

A:

Q: what is the magnitude of the magnetic flux through one turn of the coil before it is rotated A coil…

A: Before rotating plane of ring is perpendicular to the magnetic field. So area vector is along the…

Q: Where on the surface of earth is the vertical component of earth’s magnetic field zero?

A: Magnetic field is vector quantity. Horizontal component of magnetic field; BH=Bcosθ…

Q: A very long wire carrying a conventional current of 3.5 A is straight except for a circular loop of…

A:

Q: typ

A: Given: Number of turns are 55 Radius is 3.7 cm Magnitude is 0.33 T Current is 310 mA

Q: Derive the equation to find the magnitude of the magnetic field as a function of the position along…

A: Derive the equation to find the magnitude of the magnetic field as a function of the position along…

Q: Calculate the force on a 47.38-microC positive charge due to the Earth’s magnetic field(1 T) if you…

A:

Q: The angle of dip at a location in southern India is about 18°. Would you expect a greater or smaller…

A: The Earth is nothing but a giant magnetic aligned almost antiparallel with rotation (geographical…

Q: In Chapter 22, we learned that the direction of the electric field about a point charge is radial to…

A: In current carrying-wire direction of magnetic field can be determine by using 'Right hand thumb…

Q: At a certain place, the angle of dip is 30° and horizontal component of earth's magnetic field is…

A:

Q: Compared to permanent manents, is Helmholtz coil, more closer to magnet with dipoles that are…

A: Compared to permanent manents, is Helmholtz coil, more closer to magnet with dipoles that are…

Q: The earth’s magnetic field varies from point to point in space. Does it also change with time? If…

A: The earth’s magnetic field is shown as, Yes, the earth's magnetic field changes with time. But the…

Q: A thin coil consisting of 5 circular loops of wire has radius 5.0 cm and carries a current of 1.5 A.…

A:

Q: What is not true about the Earti's magnetic field? It has always pointed in one direction. O It is…

A: The Earth's magnetic field is produced by the electric currents in the molten metallic core and…

Q: Earth's geographic north pole is actually earths magnetic pole. north O south east west

A: Ques:

Q: When the current flows clockwise on a 2D diagram of a circuit, what is the direction of the magnetic…

A: Right-hand rule is the concept that we can use to find the direction of the magnetic field.…

Q: Calculate the size of the magnetic field 20 m below a high voltage power line. The line carries 450…

A:

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.