This chapter covers topics, such as, Combination of Resistances, Electric Power, Heating Effect of Electric Current & Factors on Which Resistance Depends etc.
This chapter covers topics, such as, Magnetic Field and Field Lines, Magnetic Effect of Current, Force on a Current-carrying Wire in a Magnetic Field & Electric Motor etc.
This chapter covers topics, such as, Alternative or Non-conventional Sources of Energy, Conventional Sources of Energy & Source of Energy and Selection of Fuel etc.
