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A 2.50-μC charge is moving with a speed of 6.60 x 104 m/s parallel to a...

A 2.50-μC charge is moving with a speed of 6.60 x 104 m/s parallel to a very long, straight wire. The wire is 4.00 cm from the charge and carries a current of 81.0 A. Find the magnitude of the force on the charge.

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z nam magnetic field at & am from wrre = lo I याव B= 2x107x8 0.04 B= 405x154T force = quß F= 2.5x10-6x6.68104x 4.058154 F= 64

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