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Biology, 08.06.2020 01:57 jjcw000

There are 200 turns of wire around an electromagnet. The current in the wire is 6 amp. You want to increase the strength of the magnet to 1.5 times its present strength. What are two changes you can make to achieve your goal? Show all your calculations. PLEASE HELP!! I NEED TO ANSWER THIS QUESTION ^ BUT I DON'T UNDERSTAND
I NEED IT PLEASE HELP ME

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