What other electronics rely on magnetism and electromagnetism?
Q: If magnetic monopoles existed, how would the Gauss’s law of magnetism be modified?
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Q: What is magnetic intensity?
A: The formula for the magnetic intensity is:
Q: What effect does the Earth's magnetic field have on the intensity of cosmic rays striking Earth's…
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Q: What changes in cosmic-ray intensity at Earth’s surface would you expect during periods in which…
A: The Earth's magnetic field works as a shield to the Earth from harmful rays. This magnetic field is…
Q: What two things about a magnetic field can magnetic field lines represent?
A: Solution: The magnetic field lines represent the following two things about the magnetic field -…
Q: What is the significance of negative susceptibility in magnetism?
A: Different magnetic materials have different values of magnetic susceptibility. The materials having…
Q: A thicker wire may carry a greater amount of electricity. What will happen if you go from a thicker…
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Q: At what rate is the magnetic field increasing or decreasing?
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Q: Can magnetic fields cause currents?
A: Introduction: According to Faraday's law, the rate change magnetic flux with respect to time…
Q: Why do solenoids make the magnetic field stronger?
A: solenoids make the magnetic field stronger
Q: A diamagnetic material is brought close to a permanent magnet. What happens to the material?
A: Here, when a diamagnetic material is placed near to the permanent magnet, the diamagnetic material…
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: A bar magnet is pulling through a stationary conducting loop of wire along the axis of the loop and…
A: When the bar magnet is above the loop, the magnetic flux through the loop is positive and…
Q: (a) Distinguish the concept of magnetism and electromagnetism.
A: Distinguish the concept of "magnetism" and "electromagnetism".
Q: Why aren't permanent magnets really permanent?
A: In magnetic materials, the clusters of aligned atoms are called magnetic domains. Each domain is…
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: Is the Earth’s magnetic field parallel to the ground at all locations? If not, where is it parallel…
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Q: Ferromagnetic materials are used as shields for devices that are adversely affected by magnetic…
A: When you shield the devices with ferromagnetic material the device also act as a magnetic material…
Q: Does the Earth's magnetic field have a greater magnitude near the poles or near the equator?
A: Earth's magnetic field: It is described by magnetic field lines which emerge out from the south pole…
Q: What is the relationship between magnetic field and current (linear, logarithmic, etc.)?
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Q: Using your basic understanding of magnetism and its laws, explain that, if a charged particle is not…
A: Let the magnetic field strength = B let the charge = q Let the velocity of charge = v
Q: Why Does Electric Current Produce A Magnetic Field?
A: An electric current produces a magnetic field. This is possible when an electric charge is in…
Q: What the the similarities between electricity and magnetism? What are their differences?
A: Electric and magnetic forces are two forces found in nature. While initially glance they'll seem…
Q: What do you understand by magnetoencephalogram (MEG)?
A: The MEG can be described as the working neuroimaging procedure for mapping activity of the brain by…
Q: 7) 10) XXX 8) x XX 9)
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Q: Using your knowledge of ferromagnetism, explain how an iron bar can become permanently magnetized so…
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Q: In the context of Electromagnetism - define the terms ”birefringent” and ”uniaxial
A: Birefringence is the property of the material which split light into two polarization components.…
Q: publy ionized ion (loss of two electrons) is accelerated in trometer by a potential difference of…
A: Given;- Potential difference V= 700 V Magnetic field B= 0.06 T radius of deflection r= 0.75 m…
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