4 questions.. A wire has a length of 20 cm and is carrying 2 A of current flowin

Question

4 questions..

A wire has a length of 20 cm and is carrying 2 A of current flowing due South. It is placed in magnetic field with a strength of 2 T and that is directed to the north. What is the magnitude of the magnetic force on the wire Determine the magnitude of the force on an electron-traveling 8.45 times l05 degree m/s horizontally to the-east in a degree magnetic field -of -strength 0.59 degree T that is out of the page. degree Then determine the direction of the force on the electron. Show all work and include units for full credit . An electron experiences the greatest force as it travels degree 3.2 e 6 m/s degree a magnetic field when it is moving northward. The force is out of the page and of magnitude 7.4 e -13 N. What is the direction-of the-magnetic-field? Answer west south north east A charged particle is at rest in a magnetic field Answer it will feel a force to the right it will feel a force into the page it will feel a force to the north it would have to be in

Explanation / Answer

1) F = I L B sin theta = 0 since sin theta = 0

2) F = qVBsin theta = 1.602E-19 x 8.45E5 x 0.59 = 7.9E-14 N

soth direction

3) east

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