A Current-Carrying Wire of Length 52

question 56

Multiple Choice

A current-carrying wire of length 52.0 cm is positioned perpendicular to a uniform magnetic field.If the current is 15.0 A and it is determined that there is a resultant force of 2.3 N on the wire due to the interaction of the current and field,what is the magnetic field strength?

• A)0.29 T
• B)0.029 T
• C)0.020 T
• D)0.38 T
• E)0.18 T

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