Will context switch occurs even if the next process is same as the process just now finished executing, in Round Robin Process Scheduling [closed]

Lets consider one situation where,OS is scheduling processes(P1,P2,P3...Pn) with Round Robin method and current running process is P1 and next scheduled process in queue is also P1 (this case is possible in Round Robin).

Will a context switch occur after the quantum time is over?Provide reason behind your answer.