Answer to Question #27012 in Electromagnetism for somnath chatterjee
Question #27012
1) a positively charged glass rod first attracts and then repels a suspended object. the suspended object is-------
a) negatively charged b) positively charged c) uncharged and insulated d) earthed
2) the north pole of the magnetic needle is deflected towards east when current is passed through a wire placed above the magnetic needle which was kept free and static. what is the direction of flow of current in the wire--------
a) north to south b) south to north c) east to west d) west to east
a) negatively charged b) positively charged c) uncharged and insulated d) earthed
2) the north pole of the magnetic needle is deflected towards east when current is passed through a wire placed above the magnetic needle which was kept free and static. what is the direction of flow of current in the wire--------
a) north to south b) south to north c) east to west d) west to east
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grade came back 23/25
the comments were messed with, which I cannot complain about as I did not specify.
Thank you.
#212811 on Sep 2018
#212811 on Sep 2018 
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