Roger would be responsible for compensating Jim for the damages caused by the physical assault. This would typically include:
1. Medical expenses: Roger would be responsible for paying for Jim's medical bills related to the injuries caused by the assault.
2. Lost wages: If Jim was unable to work due to the injuries, Roger would be responsible for compensating him for the wages he lost as a result.
3. Pain and suffering: Jim may be entitled to compensation for the physical pain and emotional distress caused by the assault.
4. Punitive damages: In some cases, the court may award punitive damages to punish Roger for his conduct and deter others from engaging in similar behavior.
It is important to note that the specific damages awarded would depend on the facts of the case, the severity of the injuries, and the laws of the jurisdiction in which the case is being heard.