What consequence does Elizabeth Proctor face for lying in court?

In Arthur Miller's "The Crucible," Elizabeth Proctor faces severe consequences for lying in court; she is arrested. This moment is significant because her lie occurs when she tries to protect her husband, John Proctor, who is accused of witchcraft. Elizabeth's intention is to save him from being implicated by admitting to her own infidelity to establish his credibility. However, her lie, despite being motivated by love and loyalty, backfires and leads to her arrest, showcasing the tragic irony of the situation. The court values the integrity of its proceedings above all, which results in her being unjustly punished in the midst of a chaotic and irrational judicial process. This event highlights the play's themes of reputation, guilt, and the consequences of deceit within a highly charged society.