What is Faraday’s Law of Induction. What was revolutionary about the law?

Q: In your own words, explain Faraday’s Law of Induction. Why was the theory so revolutionary? As far…

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Q: How is the function of a motor different from the function of a generator? Use the words current,…

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Q: by using current and magnetism, What is the basic difference between a motor and a generator?

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Q: Explain the principle behind electromagnetic induction and how it leads to the generation of voltage…

A: Electromagnetic induction is the phenomenon where an electric current is generated in a conductor…

Q: Explain the illustration below by citing Faraday's Law of Electromagnetic Induction. Limit your…

A: Faraday's Law: Faraday's law talks about electromagnetism. When the magnet comes across a loop of…

Q: What is the energy density inside of a 1 m long coil with 2000 turns that carries 25 A?

A: Write the given values with the suitable variables. L=1 mN=2000I=25 A Here, L is the length, N is…

Q: At a particular moment, the magnetic field from the primary coil points to the right and is…

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Q: Your friend overhears you talking about electromagnetic induction and says that it’s impossible…

A: What is electromagnetic induction?... Let's consider one conductor( say a coil) and magnet(say bar…

Q: Which of the following is the equation for Faraday's law of induction? a. p= b. E= dt NI c. H = 4 d.…

A: Answer is option B   ε=-dφBdt   Faraday’s law of induction is a basic law of electromagnetism that…

Q: Identify the laws of electromagnetic induction.

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Q: What magnetic fields are created in an electric motor and how does current translate into force?…

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Q: What effect does varying the speed with which you insert or remove the magnet from the  coil have?…

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Q: In the Faraday’s Law Electromagnetic induction, what effects when we change the size of the loop?

A: According to faradays law : When  there  is  а  сhаnge  оf  flux  раssing  thrоugh  а  lоор  оf…

Q: If you move a bar magnet in the space near a coil of copper, what does this motion cause in the coil…

A: When magnet moves near the copper coil, there is flux change in the copper coil due to…

Q: Open the Faraday Law simulation (http://phet.colorado.edu/en/simulation/faradays-law) and discover…

A: Whenever the magnetic flux linked with a conductor changes an emf is induced in the conductor. This…

Q: 67. ⚫CE Transformer 1 has a primary current Ip and a secondary current I. Transformer 2 has twice as…

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Q: 1a. Select the best answer and explain why each of the wrong answers are incorrect. Which of the…

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Q: What is self-induction? What happens to the work required to establish a magnetic field in a…

A: Self induction is a type of electromagnetic induction ( voltage or current is induced)

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.