07.31: James Clerk Maxwell's great contribution to electbkd2 0rhrxwkfnd2 d6jhw4 k9* td)+v+romagnetic theory was hisrjt++xwd22dvdhdf*)4 9kh n r06 kbwk idea that

  03.42: A uniform electric fiwd un;n*7lhq 0eld is directed out of the plane of the page, contained within the circular region shown inn uwh dlq*0;n7 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 uniform electric field is constrained within the cij ydz+, -mrbi8rcular 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 to the right at the instant shoi- r, mbydj+z8wn? Ignore gravity

  12.50: A spatially uniform electric field is constrained within the circular i7wsjd3786qtmr*ib t 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 the Lorentz force on the electron at the instant shown in the figure when the electron is moving up qr*mbt37s i86w7djit the plane of the page? Ignore gravity