Question: a 0 . 0 2 5 m wire is positioned in a 0 . 7 5 T magnetic field. When a current is passed through

a 0.025m wire is positioned in a 0.75T magnetic field. When a current is passed through this wire, it experiences a 0.2N force upwards. A. What is the direction of the current? B. What is the magnitude of the current?

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