Will current flow more easily through a thick wire or a thin wire of the same material, when connected to the same source? Why? (b) Cross-sectional area of the conductorĨ. Solution : The resistance of a conductor depends upon the following factors: On what factor does the resistance of a conductor depend? How much energy is given to each coulomb of charge passing through a 6-volt battery?Įnergy = total work done (W) = Q x V = 1×6 = 6 joule.ħ. Solution : The potential difference between two points is said to be 1 volt, if 1 joule of work is to be done for moving charge of 1 coulomb from one point to another.Ħ. What is meant by saying that the potential difference between two points is 1 v? Name a device that helps to maintain a potential difference between across a conductor.ĥ. No of electron in one coulomb of charge = 1/1.6 x 10 -19Ĥ. Calculate the number of electrons constituting one coulomb of charge.Ĭharge on one electron = 1.6 x 10 -19 coulomb. Current is said to be 1 ampere, if 1 coulomb charge flows per second across a cross-section of conductor.ģ. Solution : SI unit of electric current is Ampere. If the electric circuit complete, current can flow through the circuit. Solution : An electric circuit is a continuous and closed path of an electric current. Here all chapter lists with detailed examples for NCERT Solution for Class 10 Science.

NCERT Solutions are accessible in PDF format on Physics. NCERT Solutions for class-10 Science Chapter 12 Electricity is prepared by senior and renown teachers of Physics Wallah primary focus while solving science questions of class-10 is NCERT textbook, Read the theory of this chapter and try to understand the meaning and then after start writing the questions given in class-10 NCERT textbook for the chapter 12. NCERT Solutions for Class 10 Science chapter-12 Electricity

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