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Showing posts from April, 2020

Topic:- Numerical Problems

Topic: (i) Cells in Series (ii) Cells in Parallel (iii) Mixed grouping of cells

Topic: (i) Combination of resistor in series and parallel (ii) Cells, EMF (iii) Internal Resistance of a Cell (iv) Relation between E.M.F and Terminal

Topic: (i) Combination of resistor in series and parallel (ii) Cells, EMF (iii) Internal Resistance of a Cell (iv) Relation between E.M.F and Terminal We are adding numerical problems related to given topics in the next blog.

TOPIC: (i) OHMIC AND NON OHMIC CIRCUIT ELEMENT (ii) OHMIC MATERIAL (iii) NON OHMIC MATERIAL (iv) THERMISTOR (v) TYPES OF THERMISTOR- NEGATIVE TEMPERATURE THERMISTOR, POSITIVE TEMPERATURE THERMISTOR (vi) APPLICATIONS OF THERMISTOR (vii) SUPERCONDUCTIVITY (viii) RESISTOR AND COLOUR CODE, PICTORIAL SYMBOL OF RESISTOR (ix) HOW TO READ THE VAULE OF A RESISTOR? (x) COLOUR CODE OF CARBON RESISTORS (xi) NUMERICAL BASED ON COLOUR CODING OF A RESISTOR

Topic: (i) OHMIC AND NON-OHMIC CIRCUIT ELEMENT (ii) OHMIC MATERIAL (iii) NON-OHMIC MATERIAL (iv) THERMISTOR (v) TYPES OF THERMISTOR- NEGATIVE TEMPERATURE THERMISTOR, POSITIVE TEMPERATURE THERMISTOR (vi) APPLICATIONS OF THERMISTOR (vii) SUPERCONDUCTIVITY (viii) RESISTOR AND COLOUR CODE, PICTORIAL SYMBOL OF RESISTOR (ix) HOW TO READ THE VALUE OF A RESISTOR? (x) COLOUR CODE OF CARBON RESISTORS (xi) NUMERICAL BASED ON COLOUR CODING OF A RESISTOR

Topic: (i) CONDUCTANCE & CONDUCTIVITY (ii) FACTOR AFFECTING CONDUCTIVITY OF A CONDUCTOR (iii) CLASSIFICATION OF MATERIAL ON THE BASIS OF THEIR CONDUCTIVITY (iv) LIMITATIONS OF OHM'S LAW

Topic: (i) Ohm's Law (ii) Electrical Resistance (iii) Electrical Resistivity or Specific Resistance (iv) Factor affecting Electrical Resistivity (v) Difference of resistivity on Temperature (vi) Currently Density

Topic: (i) Ohm's Law (ii) Electrical Resistance (iii) Electrical Resistivity or Specific Resistance (iv) Factor affecting Electrical Resistivity (v) Difference of Resistivity on Temperature (vi) Currently Density In this blog we discuss about Ohm's Law & other factors related to Ohm's law.

Topic: Current Electricity (Chapter 3) (i) Introduction (ii) Electric current (iii) Types of current (iv) Drift velocity (v) Expression for Drift Velocity (vi) Mobility & its SI unit (vii) Relation between Drift Velocity and Electric Current

Chapter Name- Current Electricity (Chapter 3) Topics covered in this blog are as below- (i) Introduction (ii) Electric current (iii) Types of current (iv) Drift velocity (v) Expression for Drift Velocity (vi) Mobility & its SI unit (vii) Relation between Drift Velocity and Electric Current

Question asked in cbse 2020 from chapter 2

Question asked in CBSE 2020 from chapter 2 and their solution

Assignment from chapter 2 (important for competitive as well as exam point of view)

Assignment questions from Chapter 2- There are total 08 problems, try to solve these and if you are having any issue/difficulty in solving these please let me know.

Topic: (i) Energy stored in a charged capacitor (ii) Other relations for potential energy of a capacitor (iii) Electrostatic energy density in a parallel plate capacitor (iv) Loss of energy on sharing charges

Topic: (i) Energy stored in a charged capacitor (ii) Other relations for potential energy of a capacitor (iii) Electrostatic energy density in a parallel plate capacitor (iv) Loss of energy on sharing charges This is the last notes of chapter 2. After this i will add assignment and questions those are in CBSE 2020 based (only based on chapter 2)