B D A wire of length Lo and mass m is suspended by a pair of

Last updated: 6/14/2023

B D A wire of length Lo and mass m is suspended by a pair of springs in a magnetic field of induction The magnitude and direction of the current required to remove the tension in the supporting springs is 1 3 2mg LoBo 2mg L B P eeeee Lo from P to Q 00000 from Q to P B Q 2 4 mg LoBo 0 mg from P to Q from Q to P