07.31: James Clerk Maxwell's great contribution to electromagnetic3h* vtrt(ttuyc)*9 ov theory was his idea thoy* t *rtv 9(vc3utht)at

  03.42: A uniform electric field is directed out of the plane of the zae+jr6 k2ej8 page, contained within the circular region shown in the diagram. The ma6j8 z 2k+raeejgnitude of this field increases at a constant rate. What is the direction of the induced magnetic field at the point labeled A in the diagram?

  09.47: A spatially uniform electric fie5r1slbka/ oary +rj73ld is constrained within the circular region of radius R as shown. The field is directed out of the plane of the page and its strength is increasing uniformly in time. What is the direction of the force on the proton in the figure if the proton is moving +b 7r raylj oks3/r1a5to the right at the instant shown? Ignore gravity

  12.50: A spatially uniform electric field is co+te/v;hw( sr knstrained within the circular region of radius R as shown. The field is directed out of the plane of the page and its strength is decreasing uniformly with time. Which one of the following choices best represents the directis;rkt/( e hv+won of the Lorentz force on the electron at the instant shown in the figure when the electron is moving up the plane of the page? Ignore gravity