A Proton, Moving North, Enters a Magnetic Field

question 110

Multiple Choice

A proton, moving north, enters a magnetic field. Because of this field, the proton curves downward. We may conclude that the magnetic field must have a component

• A) downward.
• B) towards the west.
• C) upward.
• D) towards the east.
• E) towards the north.

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Pint

A unit of volume measurement in the imperial and U.S. customary systems, equal to half a quart or approximately 473 milliliters.

Pharmacy

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A unit of volume used primarily in the United States to measure liquids.