18 If You Double The Distance An Object Is Away From A Source Of Magnetism How Much Loss Will There Be In Magnetic Flu 1 (30.35 KiB) Viewed 33 times
18 If You Double The Distance An Object Is Away From A Source Of Magnetism How Much Loss Will There Be In Magnetic Flu 2 (13.54 KiB) Viewed 33 times
18. If you double the distance an object is away from a source of magnetism, how much loss will there be in magnetic flux? A. The flux will be one-fifth as strong. B. The flux will be one-half as strong. C. The flux will be one-quarter as strong. D. The flux will be one-eighth as strong.
17. Which of the following metals is ferrous? A. Brass B. Aluminum C. Copper D. Cast iron
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