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Consider the two idealised systems, i) a...

Consider the two idealised systems, i) a parallel plate capacitor with large plates and small separation and ii) a long solenoid of length L >> R, radius of cross-section . In (i) E is ideally treated as a constant between plates and zero outside. In (ii) magnetic field is constant inside the solenoid and zero outside. These idealised assumptions,however,contradict fundamental laws as below

A

case (i) contradicts Gauss's law for electrostatic fields

B

case (ii) contradicts Gauss's law for magnetic fields

C

case (i) agrees with `oint vec E * d vec l = 0`

D

case (ii) agrees with `oint vec H * d vec l = I_(en)`

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