Subject :NSO Class : Class 8
Refer to the given passage and
answer the following questions.
An experiment is conducted by a student to check the
conductivity of potato and the set-up is shown here.
What happens to the compass needle when the switch
is closed?
A The compass needle will point towards the right.
B The compass needle will point towards the left.
C The compass needle will not deflect.
D The compass needle will point downwards.
Please answer this
Ans 1:
Class : Class 8
D