Electronics Engineering

It is because it helps analyze all the colors to even pigments and that kind of stuff

1200 Watts using Ohms Law however this may vary due to a couple of other factors. For what you would likely want to know, this is close enough. Study Ohm's Law to understand the relationship between power, current, voltage, and resistance.

A good place to start is here:

http://www.the12volt.com/ohm/page2.asp

Scientists have found that modern footwear manufactures have incorporated comport in their designs making flip flops more popular, but people are more likely to trip wearing flip flops than shoes with support. Flip Flops cause stubbed toes and ankle and insole sores.

They are also not good for your feet, especially if you are wearing flip flops with thin, worn out bottoms or hard soles.

The inductance of a coil is not related in any simple way to the length of the wire

or other conductor of which it is wound. The inductance is at least as heavily

influenced by the diameter of the coil.

1:1

The lights get duller as the voltage (electrons-they hold the electricity) have to be shared evenly among all of the globes. Therefore, when more light bulbs are added the voltage becomes less as it has to be shared among more light bulbs.

The current does not change. You can think of electricity as a river. If there is a main river and the it splits in two, the amount of water in each split of the stream is half the amount of water that was originally in the main stream. (this can be thought of as the voltage) In Contrast, the speed that the water is flowing does not change (this can be thought of as the current)

I hope this helps:)

Passing an electric current through a wire will produce an external magnetic field.

This is because the electrons have spin and this spin is what produces the field.

Spinning electrons (of certain characteristics) also produce the magnetic field of permanent magnets.

And no spinning electrons, no magnetic field.

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If a diode breaks down in the reverse direction then, providing there is current-limiting resistance, nothing will happen to the diode.

If there is no such current-limiting resistance the diode will be destroyed. Heat is the only enemy of a semiconductor of this type.

Semiconductor materials are found in column IV and neighboring column of the periodic table.

Elemental semiconductors: C (diamond), Si, Ge, Sn (grey). They crystallize in a diamond structure so are bound by covalent bonds.

Compound semiconductors: Binary compounds: Ga1-xAlxAs, ZnSxSe1-x, Zn1-xMgxSySe1-y, where 0 ≤ 𝑥 ≤ 1, 0 ≤ 𝑦 ≤ 1, GaN, GaP, GaAs, GaSb, InP, InAs, InSb, ZnS, ZnSe, ZnTe, CdS, CdSe, CdTe; Depending on the electronegativity bond type is mixture of covalent and ionic types

I assume you are wanting to know about balancing networks to a transmission line? If this is the case, you really need to get a book on networks and filters. The physical makup of the transmission line will impact this calculation. The basic idea is you want to match the impedance at the input (looking out of the transmission line) to the same impedance as the transmission line (say 50 or 75 ohms for typical coax), and the output impedance (looking out of the transmission line) to the same as well. This will result in maximum power transfer, minimum power reflection.

If you want to know how to make a balancing filter to a transmission line, then you need to design the filter according to your requirements - chebyshev, minimum ripple, wide band, narrow band, etc; You may need to use transformers to isolate the transmission line from your power circuitry, and use this as a matching network. You could also use transistors to accomplish similar things (less isolation, though), depending on what you're trying to do.

The combined resistance will be 2 Ohms.

in our home most of the electrical appliances can work only on ac supply e.g. tubelights, fan, refrigeratorsand so on.else we can also say that dc supply is costlier then ac for the same amount of power.

The voltage rating of a capacitor tells the user how much voltage the capacitor can withstand. If a user exceeds this voltage, the capacitor's dielectric may be damaged and destroyed.

dinosaurs

Inherently, the actual impedance seen at the secondary voltage will be different than that seen at the primary voltage. To make things easy, we use symmetrical components, where transformers are reduced to a p.u. (per unit) impedance. 100 x p.u. is equivalent to the percentage impedance you are referring to. When converted to per unit, a transformer has one impedance, not two, so it does not matter whether you are looking through the transformer from the secondary or the primary.

Bulbs convert an electrical energy to produce light

microphone............

You need to calculate the equivalent resistance. For instance, if the three resistors are connected in series, simply add all the resistance values up. Then, you calculate the current (in amperes) using Ohm's Law (V=IR); that is, you need to divide the voltage by the resistance.

No it alternates the power from the circuit/circuits.

Bias is a permanent voltage, applied to the input of an amplifier device, in order to make it work in the correct area of an amplification curve. Valves (thermionic tubes) and semiconductors (transistors) both use bias in their grid or base connection. A negative swing in the input could put the control input below the working of the device and cause it to switch off. This is undesirable as it will show as distortion. The bias raises the zero point, so that the signal will not turn the device off.

The conducter molecules are expanded causing a loss of conductivity resulting in resistance. also the molecules are moving more making it difficult for the current to navigate rush hour traffic.

It depends on many factors.!! Mainly it depends upon the type of the conductor. i.e., How many valance electron is there in the conductor. As many as valance electrons as much current flows through the conductor. Length of the material should be less as much as possible and the Area (i.e., Cross section) should be increased. So the conductivity will obviously increased. By sticking in to the basics Resistance of the material should be very low. For an Ideal superconductor the resistance is ZERO as we all know. So more current flows through the conductor.

A: It just tell you the resistor has a +- % tolerance in its value. Like a 1000 ohms +-5% it can be off + or - that much.

That has being the standard for forever however that band is disappearing since most resistors are made +-5% as a rule.