The conceptualization of the topics makes it more understandable and enjoyable for students in their exam preparation. While some questions may look like a piece of cake but others may be too complex to get the solutions on the first go. HC Verma Solutions play a vital role in the preparation of Physics and is listed under the best books. Amid thousands of self-proclaimed ones for the preparation of Engineering and other entrance examinations HC Verma Solutions stands out.
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So, we can clearly see that the capacitance of a capacitor does depend on the size and shape of the plates and the separation between the plates; it does not depend on the charges on the plates. Question 2: A dielectric slab is inserted between the plates of an isolated charged capacitor. Which of the following quantities will remain the same? Thus, the net effect is a reduced electric field.
Page No Question 3: A dielectric slab is inserted between the plates of a capacitor. Question 4: Each plate of a parallel plate capacitor has a charge q on it. The capacitor is now connected to a batter. Now, a the facing surfaces of the capacitor have equal and opposite charges b the two plates of the capacitor have equal and opposite charges c the battery supplies equal and opposite charges to the two plates d the outer surfaces of the plates have equal charges Answer: a the facing surfaces of the capacitor have equal and opposite charges b the two plates of the capacitor have equal and opposite charges d the outer surfaces of the plates have equal charges In H.
C Verma the answer is a , c , d. But according to us the answer should be a , b , d all these options are the properties of a capacitor and the option c is incorrect because the battery is a source of energy not charge. Moreover if a capacitor plates have equal charge on outside and equal charge on inside then one can think that the charge on the plates must be also equal so option b cant be incorrect.
Question 5: The separation between the plates of a charged parallel-plate capacitor is increased. Which of the following quantities will change? Because the charge always remains conserved in an isolated system, it will remain the same. Thus, as d increases, V increases.
Energy is given by qV2 So, it will also increase. Question 6: A parallel-plate capacitor is connected to a battery. A metal sheet of negligible thickness is placed between the plates. The sheet remains parallel to the plates of the capacitor.
Answer: d Equal and opposite charges will appear on the two faces of the metal plate. In other words, there will not be any change in the electric field, potential or charge. Only, equal and opposite charges will appear on the two faces of the metal plate because of induction due to the presence of the charges on the plates of the capacitor. The amount of charge stored does not depend upon the polarity of the plates. Hence, inserting a dielectric after disconnecting the battery will not bring any change in the amount of charge stored in the capacitor.
HC Verma Class 12 Physics Part-2 Solutions for Chapter 31 - Capacitors
Click to View or Download pdf file. Let the Cab one of 4 UF be called C1. CBSE board exams are going to be conducted in the next few months, and students are trying their best to get the good marks in the sokutions. It says charge Q 2. Try to follow each step in your notebook and you will surely understand what i am trying to say.
HCV CAPACITORS SOLUTIONS PDF
Please explain about the force and its derivation used in ques. Engineering Resume Management Resume B. The board has also announced the date of the exams. Capacltors help their students in the proper way, school teachers and mathematics experts are giving good advice to the Get more than 90 in Maths Exams. They are in parallel, so they share charge in the ratio of their capacitances. Many CBSE students who are all preparing for their Class X exams do not prepare well for the English exams because they always try to focus on the mainstream subjects.