Electricity & Megnetism
Electricity and magnetism can be defined as Electricity is the branch of physics that deals with the study of charges at rest or motion and the relationship of electricity with magnetism are called electricity & magnetism.
what is Difference between induced emf and induced current?
There are many ways to produced induced emf figure illustrated one of them. Consider a straight piece of wire of…
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How materials are magnetized and demagnetized?
What are Magnets? A permanent magnet has a magnetic field surrounding it. A magnetic field can be envisioned to consist…
Read More » Types of Magnetic Materials With Examples
There are Five types of magnetic materials. Examples of magnetic materials are: Paramagnetic materials Diamagnetic materials Ferromagnetic materials Ferrimagnetism Antiferromagnetism…
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Magnetic flux and magnetic flux density
Magnetic Flux definition The group of force lines going from the north pole to the south pole of a magnet…
Read More » Difference between resistance and resistivity in tabular form
The basic difference between resistance and resistivity is that resistance is the opposition to the flow of current in conductor…
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Types of electric charge and their examples
Electric charge is defined as: “An electrical property of matter that exists because of access or a deficiency of electrons.”There…
Read More » Coulomb’s law examples and problems
“Coulomb’s law states that force of attraction or repulsion between two electric charges is directly proportional to their magnitudes and…
Read More »Difference between ac and dc current in tabular form
What is the difference between ac and dc current? Alternating current (AC) and direct current (DC) are two types of…
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Faraday’s law of induction
Faraday’s law of induction was discovered through experiments carried out by Micheal Faraday in England In 1831 and by Joseph…
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Different Types of Transducers and Their Applications
What are transducers? “A transducer is an electronic device that converts energy from one form to another.”Common types of transducers…
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