Question

id D
8. Which one of the following is correct-
A Fuse wire is an alloy of tin and lead
B. Switch is always connected to live wire
C. Alternate current is unidirectional
D. Higher is the value of current flow, weaker is the magnetic field
a) B and C
b) A and C
c) A and B
d) A, B, C and D​

Answer 1

Answer:

c number the right question