Parallel Combination 1

Combination of Resistances in Parallel

Combination of Resistances in Parallel Resistance in a conductor can be defined as the opposition offered to the flow of electrons. Resistance can be joined to each other in two ways: Parallel Combination: If the resistances are connected between the same two points such that the potential drop across each resistance is same, then the Read more about Combination of Resistances in Parallel[…]

Pressure in an Air Bubble in Liquid

Excess Pressure inside a Liquid Drop and a Bubble

Excess Pressure inside a Liquid Drop and a Bubble On the concave face of a curved surface there is always an excess pressure over the convex face of the surface. The magnitude of excess pressure can be obtained by studying the formation of air and soap bubbles. Excess Pressure in an Air Bubble in Liquid: Read more about Excess Pressure inside a Liquid Drop and a Bubble[…]

Physics

Horizontal Range in Projectile Motion

Horizontal Range in Projectile Motion Projectile motion is the motion of an object thrown or projected into the air, subjected to only the acceleration of gravity. The object is called a projectile and its path is called as trajectory. What is Horizontal Range? Horizontal Range is the distance covered by the projectile during its time Read more about Horizontal Range in Projectile Motion[…]

Particle is Moving with Decreasing Acceleration

Different Cases in Acceleration – Time Graph

Different Cases in Acceleration – Time Graph Acceleration is the rate at which the velocity changes with respect to time. It is measured in m/ sec² in standard unit system. To obtain acceleration vs. time graph we plot acceleration on y-axis and time on x-axis. There are three possible cases that we arrive on: 1. Read more about Different Cases in Acceleration – Time Graph[…]

Acceleration - Time Graph

Acceleration – Time Graph of Various Types of Motions of a Particle

Acceleration – Time Graph of Various Types of Motions of a Particle Let the acceleration be given as the function of time, i.e. a = f (t). Then the elementary change in velocity during a time dt is . We can observe that in a – t graph, is equal to the area of the Read more about Acceleration – Time Graph of Various Types of Motions of a Particle[…]