A circular loop of radius 11.7 cm is placed in a uniform magnetic field. (a) If the field is directed perpendicular to the plane of the loop and the magnetic flux through the loop is 7.90 x 10-T. m², what is the strength of the magnetic field? (b) If the magnetic field is directed parallel to the plane of the loop, what is the magnetic flux through the loop? T.m2

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

1. The figure below shows the end-on view of a hollow cylindrical conductor. A current of 80.0 A is directed out of the page along the axis of the cylinder and is uniformly distributed over a cross section. Determine the magnitude of the magnetic field at a distance of (a) 0.500 mm, (b) 2.00 mm, and (c) 4.00 mm from the axis of the conductor. 3.00 mm 1.00 mm conductor

Question 8

A magnetic field has a magnitude of 0.00093 T, and an electric field has a magnitude of 5.8 x 10³ N/C. Both fields point in the same direction. A positive 1.7-μC charge moves at a speed of 3.7 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 Units BA 90° V AE