Assume the motions and currents mentioned are along the x axis and fields are in the y direction.
(a) does an electric field exert a force on a stationary charged object?
yesno
(b) does a magnetic field do so?
yesno
(c) does an electric field exert a force on a moving charged object?
yesno
(d) does a magnetic field do so?
yesno
(e) does an electric field exert a force on a straight current-carrying wire?
yesno
(f) does a magnetic field do so?
yesno
(g) does an electric field exert a force on a beam of moving electrons?
yesno
(h) does a magnetic field do so?
yesno