Question

plz answer my question 30 which is given!!!!

Answer 1

ANSWER 1

GALVANOMETER DOESN'T SHOW ANY DEFLECTION AS DUE TO ABSENCE OF CURRENT MAKE IT TO WORK WITH NO DEFLECTION

ANSWER 2
ACCORDING TO LENZS LAW
WHEN NORTH POLE OF MAGNET MOVE. TOWARD WIRE THEN TO OPPOSE THE DIRECTION
OF THE POLE CURRENT DEVELOP IN SAME DIRECTION

WHEN WE SEE THE CURRENT FROM END A
DIRECTION OF CURRENT IS ANTICLOCK WISE

ANSWER 3 WHEN COIL IS MOVE AWAY FROM THE GALVANOMETER THEN THE MAGNETIC NATURE BECOME ATTRACTIVE AND ATTRACT THE COIL

SO TO ATTARACT THE COIL, COIL DEVELOP
CURRENT IN CLOCKWISE DIRECTION


HOPE HELP U