07.31: James Clerk Maxwell's greaog2 2 ,k3digwvt contribution to electromagnetic theory was his 3wd,vgk go22i idea that

  03.42: A uniform electric field is directed out of the plane of the page, contr svqix: +30 lju)nyz5ained within the circular region shown in th3+u nx0s5: zjr)yqivl e 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 i8woghv ft:/3fzdml3) .maua + s 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 da)o/+wffah8mdg: ztv .m 3u3lirection 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 the circula-59hbf wst9oz r 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. Wht59 wb9so-z fhich 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