Active voice is used when the subject performs the action of the main verb, while passive voice is formed using an auxiliary verb like "be" or "get" plus the past participle of a transitive verb, with the subject receiving rather than performing the action and the object of the active verb becoming the subject of the passive verb.

2. • ACTIVE VOICE is used in a clause whose subject
expresses the agent of the main verb. That is, the subject
does the action designated by the verb
• PASSIVE VOICE is formed with an auxiliary verb (usually
be or get) plus a participle (usually the past participle) of
a transitive verb.

3. • the object receives the action of the verb:
• the subject receives the action of the verb:

4. • The object of the active verb becomes the subject of the
passive verb