07.31: James Clerk Maxwell's great contribution to electromagnetic thtelka+:0v/tfp 0m: +xgn or* jeory was his idea thatoelrj0xpf: tv+:na/gm * 0+tk

  03.42: A uniform electric field is directed out of the plane of thecgcmy(x8,-6mk;chw pn -y fk ; page, contaic;kx m fkn (6ym-8;y- cph,gwcned within the circular region shown in the diagram. The magnitude 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 uni;ey3udfg3/8hnqd r p; hv 3;goform electric field is constrained within the circular region of rar3;q;o3g gdd;u/3 8ehnfhv py dius 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 to the right at the instant shown? Ignore gravity

  12.50: A spatially uniform electric field is constrained within mm0p x68me-u jthe 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 direction of t6m0m m ejxu8p-he 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