What characteristics must Earth's core have in order to generate a magnetic field?
Q: Which of the following are true regarding Earth’s magnetic field? Check all that apply. the…
A: Please find the details below, regarding elaboration of characteristics Earth's Magnetic field
Q: What are Van Allen radiation belts?
A: A radiation belt refers to a layer of charged and energetic particles which is held by the planet’s…
Q: We know that a compass points northward because Earth is a giant magnet. Will the northward-pointing…
A: The magnetization field of a magnetic region points in the direction of average dipole moment in…
Q: How does magnetic field strength affect compass needle?
A: The magnetic force is always active around the magnetic field. So that the force produce due to…
Q: What is the significance of negative susceptibility in magnetism?
A: Different magnetic materials have different values of magnetic susceptibility. The materials having…
Q: How might a loop of wire carrying a current be used as a compass? Can it be used as a compass to…
A: If we have a suspend of the loop of wire by a thread , have a battery suspended as well and if we…
Q: This element give rise to an extensive magnetic field in the Earth.
A: Earth structure is made of different elements and consist of several layers. The earth radius is…
Q: The melting of the polar ice caps is expected to raise sea levels throughout the world as a result…
A: Although the exact volume of glaciers and ice caps on Earth is still unknown, if they all melted,…
Q: How might a loop of wire carrying a current be used as a compass? Could such a compass distinguish…
A: A loop of wire carrying a current I, has a magnetic field B, which can be evaluated from the Biot…
Q: describe how Earth's magnetism affects wolves.
A:
Q: What is geomagnetism
A: The geomagnetic field is used to define the dynamics of Earth's interior and space environment.
Q: Do surface currents always move water vertically or horizontally?
A: To answer whether surface currents move water vertically or horizontally, we must first determine…
Q: Why is a soft iron core ( rather than hard) preferred as the core of an electromagnet
A:
Q: Actual Mass mą Length (cm) Apparent Mass m' Magnetic Force (N) (gram) (gram) F = (m!- ma)10g 1,2 сm…
A: Given : Table with Actual mass value and Apparent mass value. Asked to calculate the Magnetic force.
Q: What type of fault is three phase short circuit fault in power system.(Symmetrical or…
A: There are two types of fault in three phase short circuit. First is Symmetrical and second is…
Q: References Mailings Review View Help Acrobat Layout A A Aa A E ENT ADA V 3. Paragraph Y V Normal 4.…
A:
Q: Magnetic field lines run... east to west west to east south to north north to south
A: Magnetic field lines are the closed loop and in any magnet, it starts from the north side and ends…
Q: The core of an electromagnet is made of soft iron because soft iron has A) small susceptibility…
A: Electromagnets are the magnets which looses all its magnetism as soon as the current through it…
Q: (a) Distinguish the concept of magnetism and electromagnetism.
A: Distinguish the concept of "magnetism" and "electromagnetism".
Q: How do compass needles point in the direction of the magnetic field they are in?
A: A compass needle is a magnet with south and north poles.
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: The south pole of a freely suspended bar magnet always point to O a. magnetic south pole of earth O…
A:
Q: What are the effects of length of nail to magnetism? Suppose there are: a) 3 inch iron nail b) 4…
A: What are the effects of length of nail to magnetism. How many paper clips it could attract. Given,…
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: What is the relationship between magnetic field and current (linear, logarithmic, etc.)?
A:
Q: Explain the avalanche effect.
A: Avalanche effect: When a sufficiently enough electrical force is applied, the avalanche effect…
Q: People believe that continental drift in the Atlantic Ocean happens at the rate of about 1 to 2…
A: The different units of length are centimeter, meter, millimeter, micrometer, nanometer, picometer,…
Q: Provide six key concepts about Magnetism and discuss each briefly.
A: Introduction: Among the various physical quantity, the magnetic field is the one which is a vector…
Q: Solids: (Select all that apply.) O are generally good conductors of electricity and interact…
A: Solids are those substances which have very strong intermolecular forces between them and that's why…
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: Un solenoide de 800 espiras, tiene una iongitud de 40 cm y leva una corrente de 5A. El campo…
A: Solution:-Given thatNumber of turns (N)=800Length (L)=40 cm=0.4 mCurrent (I)=5 A
Q: This type of magnet can be turned on and off by applying electricity. Permanent Magnet Ferro Magnet…
A: Electromagnet acts as a temporary magnet which is made up of coils of wire. It behaves as a magnet…
Q: How magnetic field act as a centripetal force or centrifugal force?
A:
Q: Earth's geographic north pole is actually earths magnetic pole. north O south east west
A: Ques:
Q: Why the pales f bar ac shownin fig la) mognel lies its sides
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
