The figure shows a closed surface. Along the flat top face, which has a radius of 3.0 cm, a perpendicular field B→ of magnitude 0.40 T is directed outward. Along the flat bottom face, a magnetic flux of 0.50 mWb is directed outward. What are the (a) magnitude and (b) direction (inward or outward) of the magnetic flux through the curved part of the surface? (a) Number Units (b)
![The figure shows a particle that carries a charge of q0 = −2.87×10−6 C. It is moving along the +y axis at a speed of v = 4.73×106 m/s. A magnetic field B→ of magnitude 3.48×10−5 T is directed along the +z axis, and an electric field E→ of magnitude 116 N/C points along the −x axis. Determine (a) the magnitude and (b) direction (as an angle within x - y plane with respect to +x-axis in the range (−180∘, 180∘]) of the net force that acts on the particle. (a) Number Units (b) Number](https://www.doubtrix.com/uploads/editor/5183224650ntIuFuIXjL.jpg)