The obstruction to the flow of current is called resistance. It is defined as the ratio of p. d. across the ends of a conductor to the current flowing through it.
The obstruction to the flow of current is called resistance. It is defined as the ratio of p. d. across the ends of a conductor to the current flowing through it.
Define resistance.
The obstruction to the flow of current is called resistance. It is defined as the ratio of p. d. across the ends of a conductor to the current flowing through it.
The obstruction to the flow of current is called resistance. It is defined as the ratio of p. d. across the ends of a conductor to the current flowing through it.
See lessState the laws of reflection.
(i) The incident ray, the reflected ray and the normal, all lie in the same plane. (ii) The angle of incidence is equal to the angle of reflection.
(i) The incident ray, the reflected ray and the normal, all lie in the same plane.
See less(ii) The angle of incidence is equal to the angle of reflection.