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What is power and its SI unit?
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What is inductor and its SI unit?
Answer : An **inductor** is a passive electrical component that stores energy in its magnetic field when an electric current passes through it. It usually consists of a coil of wire wound around a ... resists changes in current. The higher the inductance, the more the inductor resists changes in current....

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What is EMF and its SI unit?
Answer : **EMF (Electromotive Force)** is the energy provided by a source (like a battery or generator) per unit charge to move the charge around a circuit. It's essentially the "push" that drives electrical ... is measured in volts (V), and it is responsible for the flow of electric current in a circuit....

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What is electric polarization vector and its SI unit?
Answer : The **electric polarization vector** (\(\vec{P}\)) describes how a material responds to an applied electric field by aligning its internal charges. It represents the dipole moment per unit volume in the material. ... of dipole moments in a material. - **SI Unit?** Coulombs per square meter (C/m²)....

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What is energy and its SI unit?
Answer : Energy is the ability or capacity to do work. It can be in various forms, such as mechanical energy, electrical energy, thermal energy, or chemical energy. Energy is what makes things happen-whether it's ... when you apply one newton of force to move something one meter, you use one joule of energy....

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What is resistivity and its SI unit?
Answer : Resistivity is a property of a material that measures how much it resists the flow of electric current. It is essentially a material's opposition to electrical conduction. A higher resistivity means the material resists current ... meters (m²) - \( L \) is the length of the material in meters (m)...

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What is resistor and its SI unit?
Answer : A **resistor** is a small electrical component that limits or regulates the flow of electrical current in a circuit. It works by providing resistance, which is a property that opposes the flow ... is applied across the resistor. Resistors come in different values, which are usually marked in ohms....

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What is intensity and its SI unit?
Answer : **Intensity** refers to the amount of energy or power that is transmitted or radiated per unit area in a specific direction. In physics, intensity can be used to describe things like light, sound, or ... coming through a particular area in a given time, and we measure it in **W/m²**....

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What is A power and SI unit?
Answer : **Power** is the rate at which energy is used, transferred, or converted. It measures how quickly work is done or energy is transferred. In simpler terms, **power** tells you how fast something can ... watt. So, power is essentially a measure of how much energy is being used or produced over time....

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What is the SI unit of work power and energy?
Answer : Here are the SI units for work, power, and energy: 1. **Work**: The SI unit of work is the **joule (J)**. - 1 joule is the work done when a force of 1 newton moves an object by 1 meter in the direction ... \text{Time} \) So, in short: - Work = Joule (J) - Power = Watt (W) - Energy = Joule (J)...

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What is the SI unit of apparent power?
Answer : The SI unit of apparent power is the **volt-ampere (VA)**. Apparent power combines both the real power (which performs useful work) and the reactive power (which does not do useful work but is essential ... unit of apparent power is the product of volts and amperes, which is **volt-ampere (VA)**....

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What is the SI unit system for power?
Answer : The SI unit for power is the **watt (W)**. It is defined as one joule per second (J/s). In simple terms, power measures how much energy is used or produced over a period of time. - **1 ... amperes. So, if you have an electrical device using 1 volt and 1 ampere, it is consuming 1 watt of power....

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What is the SI unit for car power?
Answer : The SI unit for car power is the **watt (W)**. Power is the rate at which work is done or energy is transferred, and in the SI system, it's measured in watts. One watt equals one joule of energy ... **horsepower (hp)**, but that's not the SI unit. 1 horsepower is approximately equal to 0.7457 kW....

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Whose SI unit is power?
Answer : The SI unit of power is the **watt** (W). One watt is defined as one joule of energy transferred or converted per second. In equation form: \[ 1 \, \text{W} = 1 \, \text{J/s} \] Power is the rate at which energy is used or produced, and the watt is the standard unit to measure this rate....

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What is A SI unit of power?
Answer : The SI unit of power is the **watt (W)**. One watt is defined as the rate at which energy is transferred or converted. Specifically, it is the amount of energy used or produced per second. 1 ... you have a device with 1 volt and it draws 1 ampere of current, the power consumed will be 1 watt....

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What is the SI unit for electric power?
Answer : The SI unit for electric power is the **watt (W)**. One watt is defined as the power when one joule of energy is transferred or converted per second. Mathematically, it is expressed as: \[ \text{Power (P)} = \frac{ ... \( V \) is the voltage in volts (V), - \( I \) is the current in amperes (A)....

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What is SI unit for power?
Answer : The SI unit for power is the **watt (W)**. 1 watt is defined as the amount of energy transferred or converted per unit of time. Specifically, it is equivalent to **1 joule per second (J/s)**. So, if you have a device that consumes or generates 1 joule of energy every second, its power is 1 watt....

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What is galvanometer and its unit?
Answer : A **galvanometer** is an instrument used to measure small electric currents. It works by detecting the deflection of a needle or pointer, which moves in response to the current flowing through a ... current in **Amperes** (A), and it is particularly useful for detecting small electrical currents....

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