What is the benefit of using the Earth’s magnetic field to migrate compared to the sun or stars?
Q: What effect does the Earth's magnetic field have on the intensity of cosmic rays striking Earth's…
A:
Q: Wearing a silver bracelet in an area with a high magnetic field is risky because of what?
A: Here, we look into the phenomenon of induction and see how it plays out in the given situation.
Q: What causes magnetic fields? What happens if you keep breaking a magnet in two until you reach a…
A: Magnetic field is the effect of current. Current is produced by movement of electrons. So movement…
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: Q-3: What is magnetic force?
A: Magnetic force is the force of attraction or repulsion.
Q: How does the energy of a lightning strike vary with the height of the clouds from the ground?Multi…
A: Given:- The energy of a lightning strike vary with the height of the clouds from the…
Q: A wind turbine produces 50 volts and 20 amperes at a certain wind speed. You measured the…
A:
Q: t of The figure shows the direction of motion of a positive charge moving in a magnetic field. stion…
A: Magnetic force is given by F= q (v×B);
Q: if the source of Earth’s magnetic field was a bar magnet, then the best diagram to show this fields…
A: Earth has north pole upside and south pole downside. And magnetic field lines comes out from north…
Q: (AKS 7a) Two charges, q1 and q2, are separated by a distance, r, and exert a force, F, on each…
A: Given that, First charge =q1 Second charge = q2 Distance between the charges d= r Force = F
Q: What is the net magnetic force on a compass needle? By what mechanism does a compass needle align…
A: The net magnetic force on the compass is zero as the magnetic force on the north and south poles are…
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: The charged currents in the outer conducting regions of the earth’s core are thought to be…
A: Inside the earth radioactive elements are present which continuously radiates it energy.
Q: A magnetic field points horizontally and due north, while a positively charged particle in a cosmic…
A: The direction of force is exerted on a charged particle is given by the right hand rule.
Q: What is a magnetic domain?
A: A magnetic domain is a region within a magnetic material in which the magnetization is in a uniform…
Q: Why is electricity dangerous to humans?
A: Electricity flows from one point to another that will conduct it. One of the conductive substance of…
Q: Why does an iron core increase the magnetic induction of a coil of wire?
A: The iron by which the core is made up has a large number of magnetic domains, that is, the small…
Q: In Magnetic energy harvesting, which energy is the energy harvested Given an example/application of…
A: (1) The typical voltage of a fuel cell is 0.6 to 0.7 V.
Q: The attraction of two wires with current going in the same direction tells us what about their…
A:
Q: 7) 10) XXX 8) x XX 9)
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Q: 21. Your friend says that when a compass is taken across the equator, it turns around and points in…
A: It will remain at its same position.
Q: Which of the following statements regarding Electric and Magnetic Fields is FALSE Group of answer…
A: Solution:
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 wire carries current out of the page in a region of magnetic field directed to the top of the…
A: Current is out of the plane B is upwards we need to calculate Magnetic force direction
Q: Would the location of the magnetometer on the phone have a significant effect on the measurement of…
A: Concept used: Magnetometer is a device used to detect magnetic flux density.
Q: Why the poles of a ba-magnet lie its ends, shown in figcn)
A: Every magnet has two sides: a north pole and a south pole. We use these names because if you hang a…
Q: Which among the following justifies aurora borealis’ connection to Earth acting as a gigantic…
A: We have to write aurora borealis’ connection to Earth acting as a gigantic magnet.
Q: Earth's geographic north pole is actually earths magnetic pole. north O south east west
A: Ques:
Q: The core of the Earth creates a magnetic field that can deflect charged particles. If a proton moves…
A: Given, Proton moves due east in eart magnetic field.
Q: The magnetic field produced by a solenoid coil of 1,103 turns of superconducting wire in a magnetic…
A:
What is the benefit of using the Earth’s magnetic field to migrate compared to the sun or stars?
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