A Bar Magnet Is Placed Vertically with Its S Pole

question 9

Multiple Choice

A bar magnet is placed vertically with its S pole up and its N pole down.The field at its center is:

• A)zero
• B)down
• C)up
• D)horizontal
• E)slightly below the horizontal

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Definitions:

Anoxia

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Decreased Percentage

A reduction in the ratio or fraction of a part in comparison to the whole, often expressed in terms of 'per hundred' (percent).

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Opioid Dependency

A physical or psychological reliance on opioids, a class of drugs often used for pain relief.