07.31: James Clerk Maxwell's great cont j:imqnphm,2-n0n ud; ribution to electromagnetic theory was his idea thq2; n :i0jnndp,m -uhmat

  03.42: A uniform electric field is directed out;d9ecz q9ok zw2;kt ,24gr qqz of the plane of the page, contained within the circular region shown in the diagram. The magnitude of this field increases at a c,w2q k qtek4rz2zdq;z;99 ogconstant 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 c(uf -+0q /hgcy5fz*am *bwwesonstrained 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 fa*u5c*/zqwe y-sf0g+(mbhw 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 withixi/fu9l0bdq x9 a j9hhno3 b0-n 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 directio0 ix9lfna0 3x/q9 ho9-bdhjubn 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