Determine the magnitude of the external magnetic field

Reference no: EM13245048

A horizontal wire of length 0.50 m, carrying a current of 6.7 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 19° it experiences a magnetic force of 4.10 10-3 N. Determine the magnitude of the external magnetic field.

Reference no: EM13245048

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