Question

15. Two coils C and C are wrapped around a non conducting cylinder. Coil C is connected to a battery
and key and Co with galvanometer G. On pressing the key (K), current starts flowing in the
coil C State your observation in the galvanometer.
() When key K is pressed on
() When current in the coil C, is switched off.
(1) When the current is passed continuously through coil C
(iv) Name and state the phenomenon responsible for the above observation. Write the name of
the rule that is used to determine the direction of current produced in the phenomena. [5]​

Answer 1

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