Science, asked by priyanka89869, 1 year ago

One way of increasing the strength of an electromagnet is by........
(A) decreasing number of turn of wire wrapped around it
(B) increasing number of turns of wire wrapped around it
C) increasing electric current /supply.
D) increasing size of Iran nail used.​

Answers

Answered by amit897
1
b is the correct answer

preetinderkular2004: sorry but you are not the only one who knows the answer
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