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A component in an automobile 12-V electrical system has a resistance of 60 ohms How much current is in the component when in operation?
1st writer: You have Ohms law written wrong, here is an easy formula to use to get the right answer: V/IxR but the answer is .2 Amps (note the right answer)
2nd writer: You both have it written wrong. Ohm's Law is V=IxR. This can be used to solve Voltage, Current and Resistance with two givens. Then, when Power is presented through Watt's Law (P=IxV), you are able to solve for any of the four also with two givens. http://www.aob.com.au/resources.html Here's OUR set-up: I=V/R
This is the substitution: I=12V/60Ω Answer=0.2A OR 200mA
What else can I help you with?
Which diode does not use negative resistance in its operation?
Backward diode
How must voltmeters be connected in a circuit?
Voltmeters must be connected in parallel with the component or section of the circuit where the voltage is to be measured. This parallel connection allows the voltmeter to measure the potential difference across the component without significantly affecting the circuit's operation. It is important to ensure that the voltmeter has a high internal resistance to minimize the current flowing through it and avoid altering the circuit behavior.
The characteristics curve of the component?
This is probably the I-V characteristic: Apply a voltage to one terminal of the component, the current through the component is then recorded; this is done for varying values, and is plotted out on a graph. For transistors, this shows where the "linear operation" region is; for diodes, this shows the "turn on" voltage. Such characteristics will be in the data sheets for whatever component you're using.
What is the explanation for the principle operation of wave analyzer?
An apparatus that assesses a complex mixture of wave forms by separating out their component frequencies and displaying their distribution.
Is dry ice a good electrical conductor?
No, it isn't. That's why we use it to clean electrical equipements ( dry ice blasting). it can be added that is how circuit boards are tested for low temperature operation
What is the main difference in operation between diodes and resistors?
A diode is an electronic component which only allows the current to pass through it in one direction. This is useful in many aplications, such as preventing current to flow in the wrong direction in a circuit. A resistor is also an electronic component, but instead of preventing the current from moving in a certain direction the resistor creates an electrical resistance which will effect the current passing through it. The larger the resistance of the resistor, which is measured in Ohm, the greater the effect it will have on the current.
How does an automobile work and what are the key components involved in its operation?
An automobile works by converting fuel into energy through a combustion process in the engine. The key components involved in its operation include the engine, transmission, fuel system, electrical system, and cooling system. The engine generates power, the transmission transfers power to the wheels, the fuel system delivers fuel to the engine, the electrical system powers the vehicle's electronics, and the cooling system regulates the engine's temperature.
Why does resistance need a leader?
the resistance needs a leader because its a serious operation
What does 10 megaohms on a solenoid mean?
A measurement of 10 megaohms on a solenoid indicates its insulation resistance, reflecting how well the solenoid can prevent electrical leakage. A high resistance value, such as 10 megaohms, suggests that the solenoid's insulation is in good condition and effectively isolates the electrical components from each other and the environment. This is important for ensuring reliable operation and safety in electrical systems. If the resistance were significantly lower, it could indicate potential insulation degradation or failure.
What is component ware?
Component ware is one of the kind of the application software in which the each of program does a specific operation.
What are some good automobile donation charities?
There are several reliable automobile donation charities to choose from when considering donating your car. CharityCar is a popular donate a car to charity operation, or Automobile Donation.
Placing a voltmeter into a circuit will raise the circuit resistance?
Usually a volt meter is placed across a component to measure the voltage drop across that component. Doing this places the volt meter resistance in parallel with that component's resistance, which will always lower the total resistance. Since the volt meter resistance is usually very large relative to the resistance of the element being measured, the total resistance does not change significantly. The formula for total resistance of two parallel elements is: Rtot = (R1*R2)/(R1+R2), as R1 (the volt meter) >> R2, Rtot ~= (R1*R2) / (R1) = R2 If a volt meter is placed into a circuit instead of around an element of that circuit, it will raise the resistance of the circuit, load the circuit with, and interrupt "normal" operation of the circuit (normal operation = how things would be without the meter in place). More importantly, the volt meter would then be measuring the voltage developped across itself (instead of an element of the circuit), which is not the point of this tool / this would be a misapplication of a volt meter.
What has the author Laurence L Liston written?
Laurence L. Liston has written: 'Cost of owning and operating an automobile, 1976' -- subject(s): Automobiles, Cost of operation 'Cost of operating an automobile' -- subject(s): Automobiles, Cost of operation
Why is electrical conductor important?
Electrical conductors are important because they allow electricity to flow through them with minimal resistance. This property is essential for transmitting electrical energy efficiently, enabling the operation of various devices and systems. Conductors play a critical role in powering our homes, industries, and technology.
Is the component of the processor that performs arithmetic comparison and other operation?
ALU
Which diode does not use negative resistance in its operation?
Backward diode
What controls the operation of each and every component of the computer system?
Instruction Decoder
