Statement-I : In a balanced Wheatstone bridge if cell and galvanometer arms are interchanged, reading of the galvanometer remains unchanged.
Statement-II: For a balanced Wheatstone bridge, current detected by galvanometer is zero.

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Statement -I is False, Statement -II is False.

Statement – I is False, Statement –II is True.

Statement-I is True, Statement -II is True.

Statement - I is True, Statement - II is False.

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Statement-I: True. In a balanced Wheatstone bridge, if the cell and galvanometer arms are interchanged, the reading of the galvanometer remains unchanged.

Statement-II: True. For a balanced Wheatstone bridge, the current detected by the galvanometer is indeed zero. This is because in a balanced Wheatstone bridge, the potential difference across the galvanometer arm is zero, resulting in no current flow through it.

Therefore, both statements are true.

Watch 3-min video & get full concept clarity