A dc power line for a light-rail system carries 1000 A at an angle of 30.0∘ to Earth's 5.0 × 10 −5 T field. What is the force on a 100-m section of this line? 4.30 N 2.50 N 3.00 N 3.30 N

A dc power line for a light-rail system carries 1000 A at an angle of 30.0∘ to Earth's 5.0 × 10 −5 T field. What is the force on a 100-m section of this line? 4.30 N 2.50 N 3.00 N 3.30 N

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A dc power line for a light-rail system carries 1000 A at an angle of 30.0 to Earth's 5.0 × 10 5 T field. What is the force on a 100 m section of this line? 4.30 N 2.50 N 3.00 N 3.30 N

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