A magnetic field has a magnitude of 0.0016 T, and an electric field has a magnitude of 6.4 x 103 N/C. Both fields point in the same direction. A positive 1.7-µC charge moves at a speed of 4.2 x 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. Number i .01142 1441 P90⁰ B Units N E →

An electron moves with velocity v= (7.0​i​​​−6.0​j​)×10​^4 ​​m/s in a magnetic field B = (−0.80​i​+0.60​j​)T . a. Determine the x -component of the force on the electron. b. Determine the y -component of the force on the electron. c. Determine the z -component of the force on the electron.

A small cart (which you may treat as a point charge) carrying a charge of 3.000 C moves along a straight track at a constant speed of 12.000 m/s. What is the magnitude of the magnetic field at a point beside the track that is 13.000 cm away from the track and 24.000 cm farther down the track than the charged cart? μΤ

A proton is traveling through a region of space containing both a magnetic and electric field. At one instant in time, the velocity is U = (13500 Î + +38500) m/s and the acceleration is a = (4.39 k) x 10 m/s². If B=(9.21 k) mT, what is the magnitude of the electric field? i Save for Later N/C Submit Answer

In a mass spectrometer, a doubly charged ion having a particular velocity is selected by using a magnetic filed of 130 mT perpendicular to an electric field of 6.9 kV/m. The same magnetic field is used to deflect the ion in a circular path with a radius of 93 mm. What is the mass of the ion? The mass, m = Incorrect Units           Correct .

1. A magnetic field has a magnitude of 1.50 × 10-³ T, and an electric field has a magnitude of 4.00 × 10³ N/C. Both fields -3 point in the same direction. A positive 2.5 µC charge moves at a speed of 2.50 × 106 m/s in a perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. N ssfánection that is 0 ssf60 sf60 ss 50 ssf6 €60 ssf60 ss

A proton is moving in a region where the magnetic and electric fields are perpendicular to each other and produce no net force. If the electric field has a strength of 5.00 x 10^6 N/C and the magnetic field has a strength of 0.800 T, how fast was the proton moving in m/s? a. 4.00 x 10^6 m/s b.6.25x10^6 m/s  c.2.5x10^-7 m/s d.1.6x10^-7 m/s

A charged particle moves through a velocity selector at constant velocity. The velocity selector is configured with "crossed" electric and magnetic fields of magnitude E = 1.50 x 104 N/C and B = 0.4 T. %3D Hint a. What is the velocity of the charged particle? Velocity of the charged particle is x 104 m/s. b. When the electric field is turned off, the charged particle travels in a circular path of radius 6 mm, as it travels through the magnetic field (still at B = 0.4 T). What is the mass-to-charge ratio of the particle? Hint for (b) Mass-to-charge ratio of the part is kg/C. (Use the "E" notation to enter your answer in scientific notation. For example, to enter 3.14 × 10´ 12".) - 12 enter "3.14E-

None