In a uniform magnetic field, the field lines are :
Curved but non-equidistant straight lines
parallel equidistant straight lines
Curved equidistant straight lines
parallel but non-equidistant straight lines
In a uniform magnetic field, the field lines are parallel equidistant straight lines.
(a) curved
(b) parallel and equidistant straight lines
(c) parallel, but non-equispaced straight lines
(d) nothing can be said.