When an electric current flows through a copper wire AB s shown in figure, the wire [NCERT Exemplar]
A. deflects a magnetic needle placed near it
B. becomes red hot
C. gives electric shock
D. behaves like a fuse
Answer:A
When an electric current flows through a copper wire AB s shown in figure, the wire [NCERT Exemplar]
A. deflects a magnetic needle placed near it B. becomes red hot C. gives electric shock D. behaves like a fuse