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a high resistance in series
That won't work. To convert an ammeter (a galvanometer is a very sensitive type of ammeter) you connect a high value resistor in series with it.
High resistance means insulation
On Circuit Resistance = Close to the total load Resistance. Off Circuit Resistance = Near Infinitive High Resistance.
electrical resistance is when something resists the electrical current .. eg rubber hope it helped
a high resistance in series
Ballistic galvanometers are used in applications where a very short-duration current measurement is required, such as measuring the charge of particles in particle physics experiments or determining the output of pulsed power supplies. They are also used in high-speed photography to capture events that occur in a very short period of time.
That won't work. To convert an ammeter (a galvanometer is a very sensitive type of ammeter) you connect a high value resistor in series with it.
"An ohmmeter is an electrical instrument that measures electrical resistance, the opposition to an electric current."The unit of measurement for resistance is ohms (Ω).It is useful device for rapid measurement of resistance. It is consist of galvanometer and adjustable resistance Rs of known value and a cell connected in series. The resistance R to be measured is connected between the terminals.The series resistance Rs is so adjusted that when the terminals are short circuited i.e., when R = 0, the galvanometer gives full scale deflection. So the extreme graduation of the usual scale the galvanometer is marked 0 for resistance measurement. When terminals are not joined no current passes through the galvanometer and its deflection will be zero . Thus zero of the scale marked as infinity. . When R is not infinite , the galvanometer deflects to some intermediate point depending on the value of R scale can be calibrated to read the resistance directly.
Assuming galvanometer has zero or negligible internal resistance. If u connect resistor R>>RL(Load resistance) and connect it parallel to RL, it will hardly cause any change in voltage across load resistance. Suppose small current Ig goes through galvanometer. Since galvanometer have zero internal resistance, Voltage across RL = Voltage across R = IgR
A galvanometer can be converted into a voltmeter by connecting it with very high resistance.
A moving coil galvanometer is sensitive and accurately measures small currents due to the rotation of a coil in a magnetic field, producing a deflection proportional to the current. It is preferred for measuring small currents because of its high sensitivity and low electrical resistance.
Its a method to determine high resistance. Hope that helps.
No, Dacron and ballistic nylon are two different materials. Dacron is a type of polyester fabric known for its durability and resistance to wrinkles and shrinkage, commonly used in clothing and upholstery. Ballistic nylon, on the other hand, is a thick and tough synthetic fabric primarily used in applications requiring high abrasion resistance, like luggage and military gear.
Its a method to determine high resistance. Hope that helps.
Micro ballistic nylon is typically stronger and more durable than 1680-denier polyester and nylon fabrics due to its tightly woven structure and higher abrasion resistance. While 1680-denier fabrics are robust and commonly used for heavy-duty applications, micro ballistic nylon offers superior tensile strength and resistance to wear and tear. This makes it a preferred choice for high-performance gear and tactical applications.
Ballistic nylon is a strong and durable synthetic fabric that is resistant to abrasions and tears, making it a popular choice for luggage and military gear. Kevlar, on the other hand, is a synthetic fiber known for its high tensile strength and heat resistance, making it ideal for bulletproof vests and body armor. Kevlar is generally more lightweight and has a higher level of protection against ballistic threats compared to ballistic nylon.