Magnetic Field A magnetic field is a region around a magnetic material or a moving electric charge within which the force of magnetism acts. Magnetic Field Lines Magnetic field lines are a visual representation of the magnetic field. They depict …
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The Motion in a Straight Line or Rectilinear Motion refers to the motion of an object along a straight line. In this type of motion, the position of the object changes linearly with time along a specific path. Examples: A …
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Question 2.1: Fill in the blanks (a) The volume of a cube of side 1 cm is equal to ________ m3. Solution: The side of the cube is 1 cm. Volume \( V \) of a cube = side3 \[ …
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What is a Capacitor? A capacitor is a passive electrical component that stores electrical energy in an electric field. It consists of two conductive plates separated by an insulating material called the dielectric. When a voltage is applied across the …
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Maximum Power Transfer Theorem The Maximum Power Transfer Theorem is a fundamental principle in electrical engineering, particularly in the field of network theory. It states that the maximum amount of power is delivered from a source to a load when …
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What is Signal? A signal is a function that conveys information about a phenomenon. In electrical engineering, signals are typically represented as functions of time. They can be categorized into different types based on their characteristics: Continuous-Time Signals: These are …
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