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In: Physics

a) In the middle of a coil, the magnetic field induction is B0 = 0.5 T....

a) In the middle of a coil, the magnetic field induction is B0 = 0.5 T. Determine the magnetic field induction B along the axis of the coil at its edge. b) In the middle of a capacitor, the electric field intensity is E0 = 1000 V/m. Determine the electric field intensity E between the capacitor plates at the capacitor edge

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Expert Solution

[a] ans

magnetic field Bo=0.5 T

now we find the intensity of magnetic field

intensity of magnetic field I=1/2Bo^2*c/

                                       =0.5*(0.5)^2*(3*10^8)/4*3.14*10^-7

                                       =375*10^5/12.56*10^-7

                                       =29.9*10^12 W/m^2

[b] ans

now we find the intensity of electric field

intensity of electric field I=1/2*8.85*10^-12*1000^2*3*10^8

                                   =13.3*10^2 W/m^2

genius_generous answered 1 year ago
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