A 30 Cm Section of a Horizontal Wire, Carrying a 6

question 28

Multiple Choice

A 3.0 cm section of a horizontal wire, carrying a 6.7 A current from east to west, is placed in a horizontal north-to-south 0.42 T uniform magnetic field in the lab. What is the magnitude of the force on the 3.0 cm section of the wire?

• A) 0.084 N
• B) 0.17 N
• C) 0.25 N
• D) 0.0017 N
• E) 0.0025 N

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