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What is the SI base unit of work?
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What is the base unit of electric field strength?
Answer : The base unit of electric field strength is **volts per meter (V/m)**. Electric field strength (also called electric field intensity) is a measure of the force exerted by an electric field on a unit charge ... in **volts per meter (V/m)**, which means how much voltage is present per meter of space....

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What is the unit of work in SI system?
Answer : In the SI (International System of Units), the unit of work is the **joule** (symbol: J). One joule is defined as the amount of work done when a force of one newton acts over a distance of one meter. So, in simple terms: - **1 joule = 1 newton × 1 meter**....

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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 for work?
Answer : The SI unit for work is the **joule (J)**. One joule is defined as the amount of work done when a force of one newton is applied to move an object one meter in the direction of the force. Mathematically, it ... - \(1 \, \text{m}\) (meter) is the unit of distance So, work is measured in joules....

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Select insulating materials for following parts: (i) Insulation between heating element and base plate of electric iron. (ii) Insulation used over copper or aluminium conductor used for making coils. (iii) Transformer bushings. (iv) Insulation between transmission line and pole.
Answer : Here are the insulating materials typically used for each of the given applications: 1. **Insulation between heating element and base plate of electric iron**: ** ... on their insulating properties, heat resistance, dielectric strength, and ability to withstand environmental conditions....

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What is the difference between a common-emitter and common-base amplifier?
Answer : The **common-emitter (CE)** and **common-base (CB)** amplifiers are two basic transistor amplifier configurations, and each has its own characteristics. Here's a simple breakdown of the ... mainly used in specialized high-frequency applications where voltage gain is needed but current gain is not....

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What is a collector base?
Answer : The **collector-base** refers to the junction or connection between the **collector** and **base** terminals in a **bipolar junction transistor (BJT)**. A BJT has three main ... the transistor, and its characteristics help determine how the transistor amplifies signals or switches on and off....

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Compare base load plant with peak load plant. (any four)
Answer : Base load plants and peak load plants are both types of power generation plants, but they serve different purposes in meeting the electricity demand. Here's a comparison between them on four key ... , while peak load plants handle short-term demand spikes and are generally more expensive to operate....

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What is a common-base amplifier?
Answer : A **common-base amplifier** is a type of transistor amplifier configuration where the **base** of the transistor is common to both the input and the output. It's one of the three main amplifier configurations ... or ground. 3. **Collector**: Output is taken from here. Does that help clear it up?...

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What is V in SI unit of mobility?
Answer : In the SI unit of mobility, **V** stands for **voltage** or **electric potential difference**. The mobility of a charge carrier, such as an electron or hole, is defined as the ratio of the ... related to the mobility of charge carriers. The units of mobility are typically given as **m²/(V·s)**....

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What is the SI unit of Hall effect?
Answer : The Hall effect itself doesn't have a specific SI unit because it is a phenomenon that describes the development of a voltage (called the Hall voltage) across a conductor when it is placed in a ... expressed through the Hall coefficient, which has units of **m³/C (cubic meters per coulomb)**....

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What is the SI unit of inertia?
Answer : Inertia itself doesn't have a specific SI unit because it's a property of matter, not a measurable quantity on its own. Inertia refers to an object's resistance to changes in its state of motion, ... depends on the mass of the object and how that mass is distributed relative to the axis of rotation....

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What is the SI unit of ohms law?
Answer : The SI unit of resistance, according to Ohm's Law, is the **ohm** (symbol: Ω). Ohm's Law states that the voltage (V) across a conductor is directly proportional to the current (I) flowing through it and ... the SI unit of resistance, **ohm (Ω)**, is the unit used to measure resistance in Ohm's Law....

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What is the SI unit of galvanometer in physics?
Answer : The SI unit of a **galvanometer** is **ampere (A)**. However, it's important to note that a galvanometer itself is an instrument used to measure small electric currents. It doesn't ... sense, a galvanometer is typically used to measure currents in the microampere (µA) or milliampere (mA) range....

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What is the SI unit of moving coil galvanometer?
Answer : The SI unit of a moving coil galvanometer is the **ampere (A)**. A moving coil galvanometer is used to measure small electric currents, and its sensitivity is typically expressed in terms ... to detect current and provide a corresponding reading based on the deflection of its needle or scale....

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What is the SI unit of galvanometer constant?
Answer : The SI unit of the **galvanometer constant** is **ampere per unit deflection (A/deflection)**. The galvanometer constant (also known as the **current sensitivity**) represents how much the galvanometer's ... means that for every 1 ampere of current, the needle will deflect by 1 unit of the scale....

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What is the SI unit of sensitivity?
Answer : The SI unit of sensitivity depends on the context in which it's being used. Sensitivity generally refers to the ability of a system or device to detect small changes in input. It is often expressed ... like **volts per unit of input** or other relevant units for the specific measurement being made....

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What is the SI unit of Peltier effect?
Answer : The Peltier effect describes the heat transfer that occurs when an electric current passes through the junction of two different conductors or semiconductors. This effect causes one junction to ... electric current flows through them, with respect to the temperature difference across the junction....

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