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Is a galvanometer a multimeter?
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What is the difference between a galvanometer and a voltmeter?

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What is the principle of A moving coil galvanometer?

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Does a galvanometer convert AC to DC?
Answer : No, a galvanometer does not convert AC (Alternating Current) to DC (Direct Current). A galvanometer is a sensitive instrument used to detect and measure small amounts of electric current. It works ... a **rectifier** first to convert the AC into DC before the galvanometer measures the current....

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What is the working principle behind a galvanometer?

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Why is a galvanometer not used to measure AC current?

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What are the two basic components of a galvanometer?

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Is galvanometer a Pmmc?
Answer : Yes, a **galvanometer** is a type of **PMMC (Permanent Magnet Moving Coil)** instrument. Here's why: - A **PMMC instrument** uses a permanent magnet to create a magnetic field, and a moving ... the coil. So, in short, a galvanometer is a type of PMMC instrument used for measuring small currents....

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What is the formula for the range of a galvanometer?

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What is a galvanometer of resistance of 50 ohm?
Answer : A **galvanometer** is an instrument used to detect and measure small electric currents. It works by moving a needle or pointer when an electric current flows through it, typically indicating the ... of the galvanometer helps in understanding how much current will flow through it for a given voltage....

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What is the formula for current through a galvanometer?

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How to construct a galvanometer?
Answer : To construct a simple galvanometer, you need some basic materials and follow a series of steps. A galvanometer is an instrument used to detect and measure small electrical currents. It works on ... a basic galvanometer! With this, you'll be able to measure small currents with reasonable accuracy....

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Is ECG a galvanometer?
Answer : An **ECG (Electrocardiogram)** is not exactly a galvanometer, but it works on a similar principle. A **galvanometer** is a sensitive instrument used to detect and measure small ... 's electrical activity, and a galvanometer is a more general-purpose device for detecting electrical currents....

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Is galvanometer a generator?
Answer : No, a **galvanometer** is not a generator. A **galvanometer** is an instrument used to measure small electric currents. It works based on the magnetic field produced by the current ... very different: - **Galvanometer**: Measures small currents. - **Generator**: Generates electrical energy....

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What is the formula of a galvanometer?
Answer : The formula for a galvanometer depends on its type and the way it's designed. But generally, a galvanometer's reading is proportional to the current flowing through it. The key equation for ... , the galvanometer's resistance and sensitivity determine how it reacts to a given current or voltage....

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How to work a galvanometer?
Answer : A **galvanometer** is an instrument used to measure small electric currents. It works on the principle of **electromagnetic induction**, where a current passing through a coil creates a magnetic field, ... appropriate resistors. Does this help clear things up? Let me know if you need more details!...

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Why is it called a galvanometer?
Answer : The term "galvanometer" comes from the name **Luigi Galvani**, an Italian scientist who is famous for his pioneering work in bioelectricity. In the 18th century, Galvani discovered ... others, like Alessandro Volta, to further explore electricity and eventually develop the first chemical battery....

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Where is a galvanometer used?
Answer : A galvanometer is used to measure small electrical currents. It's a very sensitive instrument, often used in situations where precise measurements of current are needed. Here are a few common places ... 's most often used in situations where you need to measure small current values very accurately!...

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Why is A galvanometer used?
Answer : A **galvanometer** is a device used to detect and measure small electrical currents. It works by using the magnetic field created by the current flowing through a coil of wire, ... accurately detecting and measuring very small currents and is often used for experimental and diagnostic purposes....

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How do you use a simple multimeter?
Answer : Using a simple multimeter is quite easy once you understand its basic functions. Here's a simple guide on how to use it: ### 1. **Understand the Multimeter Components** - **Display Screen**: ... the circuit. That's it! Now you can use your multimeter to measure voltage, resistance, and current....

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How do I calculate the accuracy of a multimeter?
Answer : To calculate the accuracy of a multimeter, you typically compare its reading with a known, reliable reference value. Accuracy is usually expressed as a percentage and indicates how close the measurement is to ... of the multimeter and the environment it's used in (e.g., temperature, humidity)....

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What is 20m on A multimeter?
Answer : On a multimeter, "20m" typically refers to a measurement range for **milliamps (mA)**, which is one-thousandth of an ampere (A). So, when you see "20m" on the dial of a ... correct range for the current you're expecting to measure to avoid damaging the multimeter or getting inaccurate readings....

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How to properly use a multimeter?
Answer : Using a multimeter is essential for electrical and electronics work, whether you're troubleshooting circuits, testing components, or measuring voltage, current, and resistance. Here's a step- ... multimeter correctly, you'll be able to safely and accurately measure different electrical parameters....

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