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4) A conductor hangs as shown in the figure with the help of two flexible wires. The mass amount (mass density) of the conductor per unit length is 0.0100 kg / m. The magnitude of the magnetic field towards the page is 3.50 T. How much should the current flow through the conductor be so that the strain on the flexible wires is zero? Determine the direction of the current?

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Answer #1

Magnetic field is dreched in to the page B mg Here carrying wire is. a current Magneke force on FB = B. IL sino = singo=1 th16 Х direction current will Using Right hand rule be in NightI hope this will help you. Have a good day. Thanks.

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