07.31: James Clerk Maxwe:fm4nzo18 fq lll's great contribution to electromagnetic theory was his ide 8:mz 4f1noflqa that

  03.42: A uniform electric field is directed ou,cy5s ;ypgp aa( /e(trhs)1j lt of the plane of the page, contained 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 atrg5e)/(hpc( ls;psyay1ajt , the point labeled A in the diagram?

  09.47: A spatially uniformy,h4f32i/7a r-xj4 np geliov electric field 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 inc ipy2 ig,ho4lxr 7nf/j4v a3e-reasing 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 uskdyhj ywn+:sz0f)( 0niform electric field 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 des0y) :(w+ jzynfsdhk0creasing 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 the plane of the page? Ignore gravity