A Current-Carrying Wire of Length 50 Cm Is Positioned Perpendicular

question 34

Multiple Choice

A current-carrying wire of length 50 cm is positioned perpendicular to a uniform magnetic field.If the current is 10.0 A and it is determined that there is a resultant force of 3.0 N on the wire due to the interaction of the current and field,what is the magnetic field strength?

• A)0.60 T
• B)1.5 T
• C)1.8 x 10^-3 T
• D)6.7 x 10^-3 T

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