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Q: In a static magnetic field only magnetic dipoles exist. State True/False.
    In a static magnetic field only magnetic dipoles exist. State True/False. (a) True (b) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The magnetic field intensity will be zero inside a conductor. State true/false.
    The magnetic field intensity will be zero inside a conductor. State true/false. (a) True (b ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: For time varying currents, the field or waves will be
    For time varying currents, the field or waves will be (a) Electrostatic (b) Magneto static ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: According to Faraday’s law, EMF stands for
    According to Faraday's law, EMF stands for (a) Electromagnetic field (b) Electromagnetic force ... by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Calculate the emf when the flux is given by 3sin t + 5cos t
    Calculate the emf when the flux is given by 3sin t + 5cos t (a) 3cos t - 5sin t ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The induced voltage will oppose the flux producing it. State True/False.
    The induced voltage will oppose the flux producing it. State True/False. (a) True (b) False ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Calculate the emf when a coil of 100 turns is subjected to a flux rate of 0.3 tesla/sec.
    Calculate the emf when a coil of 100 turns is subjected to a flux rate of 0.3 tesla/ ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Find the displacement current when the flux density is given by t^3 at 2 seconds.
    Find the displacement current when the flux density is given by t^3 at 2 seconds. (a) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Which of the following statements is true? (a)E is the cross product of v and B
    Which of the following statements is true? (a) E is the cross product of v and B (b) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The time varying electric field E is conservative. State True/False.
    The time varying electric field E is conservative. State True/False. (a) True (b) False ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The point form of Ampere law is given by
    The point form of Ampere law is given by (a) Curl(B) = I (b) Curl(D) = ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Find the magnetic field intensity due to an infinite sheet of current 5A and charge density of 12j units in the positive y direction and the z component is above the sheet.
    Find the magnetic field intensity due to an infinite sheet of current 5A and charge density of ... by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The divergence of which quantity will be zero?
    The divergence of which quantity will be zero? (a) E (b) D (c) H (d) B ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Find the Maxwell equation derived from Faraday’s law.
    Find the Maxwell equation derived from Faraday's law. (a) Div(H) = J (b) Div(D) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Find the Maxwell law derived from Ampere law.
    Find the Maxwell law derived from Ampere law. (a) Div(I) = H (b) Div(H) = ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The Faraday’s law states about which type of EMF?
    The Faraday's law states about which type of EMF? (a) Transformer EMF (b) Back EMF (c ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: In which of the following forms can Maxwell’s equation not be represented?
    In which of the following forms can Maxwell's equation not be represented? (a) Static (b) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: The charge build up in the capacitor is due to which quantity?
    The charge build up in the capacitor is due to which quantity? (a) Conduction current (b) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Find the flux enclosed by a material of flux density 12 units in an area of 80cm.
    Find the flux enclosed by a material of flux density 12 units in an area of 80cm. (a) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Ampere law states that,
    Ampere law states that, (a) Divergence of H is same as the flux (b) Curl of D is ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Given the magnetic field is 2.4 units. Find the flux density in air(in 10^-6 order).
    Given the magnetic field is 2.4 units. Find the flux density in air(in 10^-6 order). ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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Q: Find the electric field when the magnetic field is given by 2sin t in air.
    Find the electric field when the magnetic field is given by 2sin t in air. (a) 8π x ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...
asked Nov 11, 2021 in Education by JackTerrance
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