In the wheat stone bridge shown, no current flows through the galvanometer G. If P and S are interchanged and the galvanometer and the battery are interchanged
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Current through the galvanometer flows from A to B
b
No current flows through the galvanometer
c
Current through the galvanometer flows from B to A
d
None of the above option is true
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Initially the bridge is balanced and PQ=RS...(1)Finally, the bridge will be balanced again, if RP=SQ if PQ=RS [Equation .. (1)] Hence, option (2) is satisfied.