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Displacement current can be expressed as...

Displacement current can be expressed as (symbols have their usual meanings)

A

`(mu_0 epsilon_0) (d phi_E/ dt)`

B

`(1/(mu_0 epsilon_0)) (d phi_E/ dt)`

C

`( epsilon_0) (d phi_E/ dt)`

D

`(mu_0) (d phi_E/ dt)`

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