I dont understand the question here.
You hit a child, you get charged and you go to Jail:
1. Assault and Battery
2. Endangering the welfare
3. Child abuse
4. Civil charges against the rebbi and yeshiva
5. Any lawyers or prosecutors here that care to expand this list?
You have frustrations that you need to get out? Go hit your wife instead,or get a punching bag. AND get professional help