HC Verma Solutions Vol 2 Chapter 10 Electric Current in Conductors exposes students to the right answers for all the different levels and types of questions discussed in the chapter. The solutions that are provided here have been put together by experts to further help students boost their scoring potential in the exams. Therefore students can make use of the solutions to practice solving questions and at the same time learn the right answers as well as find new ways to solve problems.
Electric Current In Conductors Key Topics
In chapter 10, students will several topics that they should be familiar with. Some key topics include;
- Drift Speed
- Ohm’s Law
- Temperature Dependence of Resistivity
- Battery and EMF
- Kirchoff’s Law
- Ammeter and Voltmeter
- Atmospheric Electricity
- Energy Transfer in an Electric Current
Students will further learn about the mathematical relationship between voltage, resistance, and electric current. Using HC Verma Solutions will be beneficial for students as they can study more efficiently and solve even the complex questions easily. Class 12 students can use this study material for various competitive exams like JEE as well. They can get the solutions below.
Important Questions In Chapter 10
1. Do you think that the work done by a battery is always equal to the thermal energy generated in electrical circuits? State the effect of the capacitor when it is connected in the circuit?
2. A lot of times people tend to say “a current is going through the wire”. What do you think flows or moves through the wire, the current or the charge?
3. A fan having copper winding in its motor uses less power in comparison to fans having aluminium winding. Explain this statement.
4. What does the product of conductivity and resistivity of a cylindrical conductor depend upon?
(a) material (b) area of cross-section (c) temperature(d) Does not depend on these factors
5. Why should the net resistance of an ammeter be small?
(a) it does not appreciably change the current to be (b) it does not draw excessive current (c) it does not get overheated (d) it can measure large currents
6. When a resistor is connected to a battery which is heated due to the current what quantities will change?
(a) number of free electrons (b) resistance (c) resistivity (d) drift speed
HC Verma Solutions Vol 2 Electric Current in Conductors Chapter 10