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A material has  σ = 0 and εr = 1. The magnetic field intensity is H = 4cos ( 106t  - 0.01z)μy A/m.
Que: The electric field intensity E is
  • a)
    4.52 sin(106 t - 0.01z) kV/m
  • b)
    4.52 sin(106 t + 0.01z) kV/m
  • c)
    4.52 cos(106 t - 0.01z) kV/m
  • d)
    4.52 cos(106 t + 0.01z) kV/m
Correct answer is option 'A'. Can you explain this answer?
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A material has σ = 0 and εr= 1. The magnetic field inte...
 
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A material has σ = 0 and εr= 1. The magnetic field inte...
Explanation:

Given:
H = 4cos (106t - 0.01z)y A/m

To find:
The electric field intensity E

We know that the relationship between magnetic field intensity H and electric field intensity E is given by the equation:

E = ρH

Where ρ is the intrinsic impedance of the material.

Given that the material has ρ = 0, we can substitute this value into the equation:

E = 0 × H = 0

Therefore, the electric field intensity E is zero.

Since none of the options provided in the question match the correct answer, none of the options are correct.
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A material has σ = 0 and εr= 1. The magnetic field intensity is H = 4cos ( 106t - 0.01z)μy A/m.Que:The electric field intensity E isa)4.52sin(106 t - 0.01z) kV/mb)4.52sin(106 t + 0.01z) kV/mc)4.52 cos(106 t - 0.01z) kV/md)4.52 cos(106 t + 0.01z) kV/mCorrect answer is option 'A'. Can you explain this answer?
Question Description
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