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Moore's Law is not a law of physics, but is a mere trend. The law, or trend, states that the number of transistors that can be placed inexpensively on an integrated circuit doubles approximately every two years. This affects us in a broader way, as the integrated circuit becomes more 'integrated', we have faster PCs and Laptops. That is why today you don't see computers the size of ENIAC. Today, on a single chip about 1.2 billion transistors are placed, if the transistors were not shrunk down in size, then a single chip would be the size of Manhattan.

Please check this link for a detailed post on Moore's Law. Link: http://atharvjoshi.blogspot.com/2011/06/moores-law-doubling-trends.html#axzz1ON6ENV4m

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Give the formula of state ohms law?

There is no equation for Ohm's Law. Ohm's Law simply tells us that, for ohmic or linear materials, the ratio of voltage to current is a constant.The equation you are, presumably, looking for is derived from the definition of the ohm, not from Ohm's Law, and that is resistance is voltage divided by current.


How does work occur?

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How do conductors obey the Ohm's law?

Very few conductors obey Ohm's Law, and its the rise in temperature of the conductor when current flows though it that prevents it from obeying Ohm's Law. Some alloys, such as constantan, obey Ohm's Law over a limited range because, over that range, changes in temperature don't affect their resistance. It's really time that we stopped teaching Ohm's Law, as it is not universal, and applies to very few conductors and hardly any electronic components!


State three things which can affect the voltage in a circuit?

Ohms Law says that Voltage = Current * Ohms, so the twothings that can affect the voltage in a circuit are Current and Ohms. If have a non resistive impedance, i.e. a capacitor or inductor forming a reactance, then frequency can also affect the voltage but, mathematicaly, reactance is a frequency domain form of impedance, so my answer stands - Current and Ohms.


Is there any application of Lenz law in DC motor?

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