In technical terms, every coil of wire increases the "magnetic flux density" (strength) of your magnet.
So it's A (magnetic field increase)
Answer:
B
Explanation:
1)4*10^7 * 5= 2*10^8
2)50/10=5
Answer: A hot lightbulb gave off white visible light instead of ultraviolet light.
answer:
thank youu for the points cute drawing by the way (✿◠‿◠)
when did you join brainly though?
have a wonderful dayyy !!
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