Question

filament starts emitting light and then gets heated up.
thick connecting wires start emitting light and then get heated up.
filament gets heated up and then starts emitting light.
thick wires get heated up and then start emitting light.
The basic electric circuit needs to have-
only a source of electric current.
only a few conducting wires.
only an electric switch.
a source of electric current, a few conducting wires as well
switch.
The electric bulb, in the circuit shown​

Answer 1

Answer:

charged particle experiences a force when moving through a magnetic field. What happens if this field is uniform over the motion of the charged particle? What path does the particle follow? In this section, we discuss the circular motion of the charged particle as well as other motion that results from a charged particle entering a magnetic field.