Answer:
multiple processors and they are connected with the physical memory computer buses clocks and periprial devices the main objective of using a multiprocessor operating system is to increase the exclusion speed of the system and consume high computing power
my answer would be true
All materials are made up from atoms, and all atoms consist of protons, neutrons and electrons. Protons, have a positive electrical charge. Neutrons have no electrical charge (that is they are Neutral), while Electrons have a negative electrical charge. Atoms are bound together by powerful forces of attraction existing between the atoms nucleus and the electrons in its outer shell.
When these protons, neutrons and electrons are together within the atom they are happy and stable. But if we separate them from each other they want to reform and start to exert a potential of attraction called a potential difference.
Now if we create a closed circuit these loose electrons will start to move and drift back to the protons due to their attraction creating a flow of electrons. This flow of electrons is called an electrical current. The electrons do not flow freely through the circuit as the material they move through creates a restriction to the electron flow. This restriction is called resistance.
Answer:
Sorry, I don't know the answer.
Explanation:
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Answer:
With a Combo box, you can enter a value either by typing the value or by selecting it from a list.
Explanation:
While working on forms, different types of controls present under the toolbox of development environment are make into use by dragging them onto the form with the help of mouse.
One of the control from toolbox is Combo Box, which is actually a mixture of listbox and a textbox. This means it has properties of both the boxes because the desired value or entity can be written into the combo box manually and it can also be chose from the drop down menu (list) which appears on clicking the small arrow head.
4a)
According to Ohm's law (Current) = (Voltage)/(Resistance)
Given the values: (Current) = 9V / 470 Ohm = 19.1 mA
The current through the LED is 19.1mA, or 0.019A
4b)
(max current) = (voltage)/(min resistance) =>
(min resistance) = (voltage)/(max current) = 6V / 0.05 A = 120 Ohm
The resistor must be at least 120 Ohm, otherwise the LED will fry.