  We analyze time reversal violating processes of the p-wave superconductor.
The Landau-Ginzuburg effective action has an induced T-violating term of
electromagnetic potentials which resembles the Chern-Simons term and causes a
mixing between the electric field and the magnetic field. Several T-violating
electromagnetic phenomena caused by this term, such as unusual Meissner effect,
Hall effect without magnetic field, and Farady rotation without magnetic field
are investigated.
