Q12.
Ans: B.
How to do such ques.?
I got t=6n since in phase diag their theta shold differ by 2?.
Dear student,
Ans is 6 sec only . 3 s cannot be the answer. They will be in phase again after 6 sec. Please recheck the answer key .
Regards
Ans is 6 sec only . 3 s cannot be the answer. They will be in phase again after 6 sec. Please recheck the answer key .
Regards