2. Which of the following can make an electromagnet stronger?
a. by adding more dry cells
b. by increasing the number of turns in the coil of wire above
c. by using a core with a bigger
diameter
d. all of the above
PA SAGOT PO. NG TAMA WAG NYO PO HULAAN LANG ANG SAGOT.
‼️NONSENSE‼️ =⚠️ REPORT ⚠️
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Answer:
D.
kaka check ko lang ng modules