What principle do Tesla coils use to generate electricity?

Answers

Answer 1

Answer: Electromagnetic
Hope this helps!

Answer 2

Answer: when u give supply to a coil then a current will be passed through it .
naturally a magnetic field is produced around the c.c.c(current carrying conductor). when u make more turns in the same direction the whole magnetic field will be stronger than that of a wire has. and
by lenz's law there will be an opposition to the changing current in a coil due to the change in magnetic field produced

Related Questions

if an element,X, can form an oxide that has the formula X2O3, then element X that would most likely be located on the Periodic Table in the group as?
How to convert Gdm-3 to moldm-3
47.0ml of a HBr solution were titrated with 37.5ml of a 0.215M LiOH solution to reach the equivalence point. what is the molarity of the HBr solution
Explain what happens to a fixed sample of gas when its temperature changes.
Base your answers to questions 76 through 79 on the information below and on your knowledge of chemistry.During a laboratory activity, a student places 25.0 mL of HCl(aq) of unknown concentration into a flask. The student adds four drops of phenolphthalein to the solution in the flask. The solution is titrated with 0.150 M KOH(aq) until the solution appears faint pink. The volume of KOH (aq) added is 18.5 mL.76 What number of significant figures is used to express the concentration of the KOH (aq)? 77 Complete the equation in your answer booklet for the neutralization reaction that occurs during the titration. HCl + KOH--> ________________78 Determine the concentration of the HCl(aq) solution, using the titration data. 79 Describe one laboratory safety procedure that should be used if a drop of the KOH(aq) is spilled on the arm of the student.

________ occurs when gravity is the only force acting on an object. Select the best answer from the choices below.

Answers

Free Fall is when the only force acting on an object is gravity.

What is the Roman numeral that should be used in the following: silver (_______) sulfide? A. No Roman numeral should be used here. B. I C. III D. II

Answers

Answer: The correct answer is Option B.

Explanation: The compound given to us is $Ag_2S$ . To write the IUPAC name for this compound, we need to follow some rules:

1. First write the name of the cation with its oxidation state in roman numbers.

2. Then write the name of the anion which may be a polyatomic ion or a non-metal.

3. The anion is used with a suffix '-ide'. Example: For chlorine, the anion would be named as chloride, for sulfur, the anion would be sulfide.

For the given compound, 2 silver atoms are needed to neutralize the charge on 1 sulfur atom.

Hence, the oxidation number of silver atom is '1'. So, the IUPAC name for the compound will be silver (I) sulfide.

Therefore, the correct option is B.

The answer is I

The correct way of writing this would be silver(I) sulfide, but silver sulfide without the (I) is also OK because it isn't always writte, nor is it necessary to write the (I).

Lithium hydroxide is classified as an A. Arrhenius base B. Arrhenius acid C. Alcohol D. Aldehyde

Answers

Lithium hydroxide is classified as an annhenius base since it dissociates into lithium cations and hydroxide an ions and Arrhenius bases are defined as a substance that dissociated into hydroxide anions (as well as cations) when in solution. I hope this helps. Let me know if anything is unclear.

Which of the following is a property of a metal? Low melting point

Permeability

Ductility

Not able to conduct heat

Answers

The correct answer is the 3rd option Ductility is a property of a metal. It is the ability of a material to deform under tensile stress.It is characterized by the ability to be stretched into wire-like form which is an ability of metals.

The nucleus of a radium-226 atom is unstable, which causes the nucleus to spontaneously(1) absorb electrons (3) decay
(2) absorb protons (4) oxidize

Answers

Answer: The nucleus of radium-226 is unstable and hence undergoes decay.

Explanation: Radium has many isotopes. One of them is $_(88)^(226)\textrm{Ra}$ which has 88 protons and 138 neutrons. It is a radioactive isotope and undergoes decay process.

This isotope undergoes alpha - decay and produces Radon-222 isotope.

Equation for alpha - decay follows:

$_(88)^(226)\textrm{Ra}\rightarrow _(86)^(222)\textrm{Rn}+_2^4\alpha$

Hence, the nucleus of radium-226 undergoes decay process.

The answer is (3) decay. An atom whose nucleus is unstable is said to be "radioactive," and its nucleus undergoes nuclear decay.

I have a question about isotopes, i understand what they are however i can't answer this question for school. it doesn't seem like i have enough info to answer the questionWrite the symbols for the following isotopes.
Its atoms contain 50 electrons and 70 neutrons
Express your answer as an isotope.

Answers

it is most likely that the isotope isnt charged. So i would say there are equal amounts of neutrons as protons.
50 protons + 70 neutrons+ 120 atomic mass of isotope and 50 is the atomic number so i believe its Sn

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Burning fossil fuels in a low oxygen environment will most likely produceA) carbon monoxide. B) hydrogen peroxide. C) sulfuric acid. D) methane.