Statement $I:$ The equivalent resistance of resistors in a series combination is smaller than least resistance used in the combination.
Statement $II$ : The resistivity of the material is independent of temperature.
In the light of the above statements, choose the correct answer from the options given below
Reason : Glow (Power) which is directly proportional to square of current.

$(2)$ The product of a volt and an ampere is a joule/second.
$(3)$ The product of volt and watt is horse power.
$(4)$ Watt-hour can be measured in terms of electron volt.
State if

