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A very long solenoid of inner radius 3.75 cm creates an oscillating magnetic field

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Answer #1

From Gauss law do Edl d (BA dt dB = dt For r<R dB E(2Tr) 2 dt r d (В.. СOs (ot)) E = 2 dt Br Csin(t max 2 The maximum electric field is E = 2 max (0.00275) (1.15х10) (369) 2 - 5.83x103 V/m Il

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Answer 1

From Gauss law do Edl d (BA dt dB = dt For r<R dB E(2Tr) 2 dt r d (В.. СOs (ot)) E = 2 dt Br Csin(t max 2 The maximum electric field is E = 2 max (0.00275) (1.15х10) (369) 2 - 5.83x103 V/m Il