tilt of Earth's axis
Q: 8. An aircraft has a width of w = 20 m from the tip of one wing to the tip of the other. Suppose…
A:
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: What is the radius of a proton’s trajectory when it moves at 1.2(10)6 m/s perpendicular to a…
A:
Q: In an MRI machine, a large magnetic field is generated by the cylindrical solenoid surrounding the…
A:
Q: At what rate is the magnetic field increasing or decreasing?
A:
Q: 2. A magnetic field B = 4 x 10-3 T points out of the page in the grey area. A charge q = +4.3 x 10-6…
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: A magnetic field B = 4 x 10-³ T points out of the page in the grey area. A charge q = +4.3 x 10-6 C…
A:
Q: What magnetic pole is at that location? Why?
A:
Q: 3. Two long parallel wires separated by 10 cm each carry 5 A in opposite directions. (Ho= 4n x 10-7…
A: According to question--- Given values --- distance btween wires = 10 cm. current in each wire = 5…
Q: The current in a vertical wire moves downward. Describe the direction, shape of the magnetic field…
A: Using Maxwell's right hand thumb rule : This rule is used to determine the direction of magnetic…
Q: 15. A solenoid that is 72 cm long produces a magnetic field of 1.8 T within its core when it carries…
A:
Q: A planet's moon has a diameter of 2100 miles and a mean density of 9000 kg/m3, 92% of which is iron.…
A:
Q: 13. A 0.61-m copper rod with a mass of 0.043 kg carries a current of 15 A in the positive x…
A:
Q: 9. You observe an electron moving on your screen in a clockwise circle of radius 3.95 cm, at a…
A:
Q: 3. The diagram shows the Earth's magnetic field lines. Choose one answer. Outside the Earth, the…
A: A magnet is a material that creates a magnetic field around it. It can be a solid substance like an…
Q: 3. If a cosmic ray proton approaches the Earth from outer space along a line toward the center of…
A: Earth posses a magnetic field. Whenever any charged particle moves towards it or around it then…
Q: (II) You are facing an oscilloscope cathode ray tube (old style TV), with the electron beam coming…
A: We will first write an expression for magnetic force on a charged particle moving in a region of…
Q: What current (in A) is needed in a solenoid with 20,800 turns per meter to produce a magnetic field…
A:
Q: A long segment of wire has the shape shown in the figure and carries current I = 36 A. What is the…
A: Given: The Current (I) = 36 A The Radius of the semi circle (R) = 2.7 cm
Q: If a current is 1.1 A, how many turns per centimeter must be wound on a solenoid in order to produce…
A:
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: 3. Give the direction of the magnetic field and calculate its magnitude at the indicated points near…
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: Which of the following are accurate statements about permanent magnets and magnetic fields?…
A: Magnetic field: Magnetic field is the area near a magnet where a magnetic object or an electric…
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: 49. There is a uniform magnetic field of 0.50 T directed along the positive y-axis. (A) Determine…
A:
Q: Green turtles use the earth’s magnetic field to navigate. They seem to use the field to tell them…
A: Green turtles can apparently detect the differences in the magnetic field that exists in different…
Q: Two conducting wires are placed parallel to each other, 3.0 cm apart. A 2.6-A current flows through…
A:
Q: In Oersted's experiment, suppose that the compass was 0.15 m from the current-carrying wire. If a…
A: The magnetic field due to along straight wire is given by B = μo4π2 Ir where, I is the current and…
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: 76. A uniform magnetic field of magnitude B is directed parallel to the z-axis. A proton enters the…
A:
Q: a circular 200-turn coil of radius 40cm is oriented in such a way the plane of the coil makes a 50…
A: Given that,The turn of circular coil (N) = 200Radius of circular coil (r) = 40 cm = 0.4Magnetic…
|
The tilt of Earth's axis is: |
|
|
|
|
slowly decreasing. |
|
|
|
|
slowly increasing. |
|
|
|
rapidly decreasing. |
|
|
|
rapidly increasing. |
|
|
|
remaining stable; it is the magnetic pole that is changing. |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
