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A horizontal power line of length 44 m carries a current of 2.9 kA as shown in the figure below. Earth's magnetic field at this location has a magnitude equal to 5.0 x 10-5T and makes an angle of 65° with the power line. Find the magnitude and direction of the magnetic force on the power line. a) magnitude b) direction

A horizontal power line of length 44 m carries a current of 2.9 kA as shown in the figure below.
Earth's magnetic field at this location has a magnitude equal to 5.0 X 105T and makes an angle
of 65° with the power line. Find the magnitude and direction of the magnetic force on the power
line.
a) magnitude
direction
---
100
65.0⁰

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