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As shown in figure, \( A \) and \( B \) are two coaxial conducting ...
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As shown in figure, \( A \) and \( B \) are two coaxial conducting loops separated by some distance. When the switch \( S \) is closed, a clockwise current I flows in \( A \) (as seen by \( O \) ) and an induced current \( I_{1} \) flows in \( B \). The switch remains closed for a long time. When \( S \) is opened, a current \( I_{2} \) flows in \( B \). Then the directions of \( I_{1} \) and \( I_{2} \) (as seen by \( O \) ) are
(1) Respectively clockwise and anticlockwise
(2) Both clockwise
- (3) Both anticlockwise
(4) Respectively anticlockwise and clockwise
(1) Respectively clockwise and anticlockwise
(2) Both clockwise
- (3) Both anticlockwise
(4) Respectively anticlockwise and clockwise