Choose the correct circuit which can achieve the bridge balance.

                                                 NEET -2024 

Solution:                
Choose the correct circuit which can achieve the bridge balance.

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In the above diagram a strong bar magnet is moving towards solenoid2 from solenoid1. The direction of induced current in solenoid1 and that in solenoid2, ,respectively , are through the directions:
    


                                                 NEET-2024