Which are advantages of using nuclear reactors to generate electricity? Check all that apply.

Nuclear power produces no hazardous byproducts.
Nuclear power has a high output.
Nuclear power uses non harmful fuel.
Nuclear power is readily available.
Nuclear power produces relatively low carbon dioxide emissions.

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.