3 Type of Continuous Charge Distribution : When electric charge is distributed uniformly throughout a space or surface, the term “continuous charge distribution” is used. In contrast, a discrete charge distribution only has charge at particular points.
Home Physics Notes Electrostatic force and Coulomb’s law Electrostatic force and Coulombs law Electrostatic force: Electrostatic force is one of the fundamental force in nature,… Read More »Electrostatic force and Coulombs law
Fundamental Properties of Electric Charge : Charge is the property of a material due to which an electrostatic force acts between two charge bodies.
Work Energy and Power : Work is said to be done if force is applied to a body and it displaces in the direction of applied force. Work is a scalar quantity as it have magnitude only.
Work Energy and Power Numerical: A particle of mass approaches a region of force starting from r = +∞. The potential energy function in terms of distance from the origin is given by,
Hello, readers ! Here you can learn important concepts of class 11th Physics Unit-03 ‘Laws of Motion’. In this chapter we will learn about motion. What causes the motion? Why does the speed of an object change with time? Do all motions require a cause? If so, what is the nature of this cause? In this chapter we shall make an attempt to quench all such curiosities.
Accuracy measures how close a measured value is to the actual (true) value. Accuracy increases with a decrease in the least count of a measuring instrument.
Hello, readers😊! Here you can learn about Dimensional Analysis and its Applications , how to write dimensional formula and Principle of Homogeneity. Methods of dimension analysis was introduced by French Mathematician Joseph Fourier.
Hello, readers 😊! Here you will learn Errors in Measurement. No measurement is perfect, as the error involved in a measurement cannot be removed completely. Measured value is always somewhat different from true value (standard value).
Home Physics Class 11 Physical world and measurement Measurement Measurement of Physical Quantities Physical Quantities: The quantities in terms of which law of physics can… Read More »Measurement of Physical Quantities
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