A+6.00 μc point charge is moving at a constant 9.00 ×10^6m/s in the + y-direction, relative to a reference frame.
at the instant when the point charge is at the origin of this reference frame, what is the magnetic field b it produces at the following points?

a) x=0.500m, y=0, z=0
b) x=0, y=-0.500m, z=0
c) x=0, y=0, z=+0.500m
d) x=0, y=-0.500m, z=+0.500m

Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c

An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?

Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay