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Subject :NSO    Class : Class 7

Which of the following statements is incorrect for the given circuit?


A The wire has no magnetic effect.
B When compass is kept near to the circuit, it will not show any deflection.
C The given circuit is incomplete because there is no source of electric energy.
D Due to battery in this circuit, electric wire behaves as a magnet.


please answer

Ans 1:

Class : Class 7
the answer is (A) and not (D)

Ans 2:

Class : Class 8
They have asked incorrect. Even I went wrong here

Ans 3:

Class : Class 7
The answer is A and not D since the terminals of the battery are not connected in a proper way.

Ans 4:

Class : Class 7
the answer (a) not (d)

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