Étiquette : CBSE
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Motion Under Gravity Numerical: Calculating Ball’s Speed at Point C
Question: A ball is thrown vertically upwards with an initial velocity of 5 ms-1 from point A as shown below. C is a point 10 m vertically below the point A. The the speed of the ball at point C will be(take g=10 ms-2 and neglect air resistance) Solution: Initial velocity u= +5 ms-1 (From…
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Friction : Definition,Types and Examples
Friction is a force that opposes motion between two surfaces in contact.It’s something we encounter every day, from walking to driving. In this post, we’ll delve into the definition of friction,explore its various types,and illustrate them with practical examples.
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CURRENT ELECTRICITY CLASS 12
eduphysics CBSE AND NEET Click here CURRENT ELECTRICITY EMF AND POTENTIAL DIFFERENCE DIFFERENCES Electromotive force (Emf) MEASURING THE EMF OF A CELL – IMAGE Potential difference EMF AND POTENTIAL DIFFERENCE – IMAGE RESISTANCE AND FACTORS AFFECTING THE RESISTANCE OF A CONDUCTOR RESISTANCE The property of a material that confines the progression of electrons is called…
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Electrostatics class 12
ELECTROSTATICS GAUSS’S THEOREM INTRODUCTION The fundamental field of physics known as ‘Electrostatics’ clearly explains the behaviour of electric charges at rest. Our understanding of electricity, magnetism, and light is built on electrostatics.Students in class 12 dig into the interesting principles of electric charges, Coulomb’s law, electric fields, electric potential, dielectrics, and capacitance in this study.…
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“NCERT Solutions for class 10 Chapter Electricity ; Solution and explanation”
Introduction Electricity is a fundamental area of physics that plays a huge role in our lives, powering our houses, automobiles, and an infinite number of electrical and electronic equipment.Students are introduced to the exciting world of electrical circuits, Ohm’s law, resistors, resistor combinations, household power supply, practical uses of heating effect, and several other vital…