The influence of inclination angle to electron-positron pairs production in inner gap and polar cap heating by reverse positron current in case of J0901-4046 radiopulsar is considered. It is shown that J0901-4046 pulsar ``work" may be explained by the presence of a highly curved small scale surface magnetic field without the substantial increasing of its dipolar magnetic field at inclination angle values $\chi \lesssim 30^{\circ}$.
pulsars: general, individual (J0901-4046)
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