A13.0 g wire of length l = 73.0 cm is suspended by a pair of flexible leads in a magnetic field of 0.410 t. what is the magnitude and direction of the current required to remove the tension in the supporting leads? (indicate the direction with the sign of your answer. take right to be positive.)

a) I = 0.426A

Calculations for the Magnitude of the Current can be viewed on the image attached.

b) The direction of the current depends on the direction of the magnetic field.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

a sonic boom is a loud boom that breaks the sound barrier

explanation: