1. ## Find out expression for electric field due to long straight wire. ?

Since the magnitude of the electric field for the entire curved surface is constant, E is taken out of the integration and Qencl is given by Qencl = λL. The electric field due to the infinite charged wire depends on r rather than r 1 r 2 for a point charge.

Since the magnitude of the electric field for the entire curved surface is constant, E is taken out of the integration and Qencl is given by Qencl = λL. The electric field due to the infinite charged wire depends on r rather than r 1 r 2 for a point charge.

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2. ## Find the expression for RMS value of alternating current ?

Drive the Expression for RMS Value of AC Let i = Im sinωt be the alternating current flowing through a resistance of R ohms for time t seconds and produces the same heat as produced by Ieff (a direct current).

Drive the Expression for RMS Value of AC

Let i = Im sinωt be the alternating current flowing through a resistance of R ohms for time t seconds and produces the same heat as produced by Ieff (a direct current) .

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3. ## Difference between DNA and RNA?

This answer was edited.

DNA and RNA base pairing is slightly different since DNA uses the bases adenine, thymine, cytosine, and guanine; RNA uses adenine, uracil, cytosine, and guanine. Uracil differs from thymine in that it lacks a methyl group on its ring. DNA and RNA base pairing is slightly different since DNA uses the bases adenine, thymine, cytosine, and guanine; RNA uses adenine, uracil, cytosine, and guanine. Uracil differs from thymine in that it lacks a methyl group on its ring.

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4. ## What is magnetic flux and write S.I unit?

The SI unit of magnetic flux is the weber (Wb; in derived units, volt–seconds), and the CGS unit is the maxwell. Magnetic flux is usually measured with a fluxmeter, which contains measuring coils and electronics, that evaluates the change of voltage in the measuring coils to calculate the measuremenRead more

The SI unit of magnetic flux is the weber (Wb; in derived units, volt–seconds), and the CGS unit is the maxwell. Magnetic flux is usually measured with a fluxmeter, which contains measuring coils and electronics, that evaluates the change of voltage in the measuring coils to calculate the measurement of magnetic flux.

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5. ## what is chemical cell or galvanic cell?

A voltaic cell is an electrochemical cell that uses a chemical reaction to produce electrical energy. The important parts of a voltaic cell: The anode is an electrode where oxidation occurs. ... The oxidation and reduction reactions are separated into compartments called half-cells.

A voltaic cell is an electrochemical cell that uses a chemical reaction to produce electrical energy. The important parts of a voltaic cell: The anode is an electrode where oxidation occurs. … The oxidation and reduction reactions are separated into compartments called half-cells.

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6. ## Explain the p-type semiconductor?

When a trivolent impurity is added in a pure semiconductor then semiconductor is so formed are known as p-type semiconductor. = Majority charge carrier are hole in this type of semiconductor.

When a trivolent impurity is added in a pure semiconductor then semiconductor is so formed are known as p-type semiconductor.

= Majority charge carrier are hole in this type of semiconductor.

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7. ## What is frenkel defect ? Give examples.

Frenkel defect is known as interstitial defect as cation dislocates from its normal site to the interstitial site. Frenkel defect occurs when the difference between the ionic radii of the cation and anion is large..   Example of frenkel defect.  AgBr, ZnS, AgCl, and AgI.

Frenkel defect is known as interstitial defect as cation dislocates from its normal site to the interstitial site. Frenkel defect occurs when the difference between the ionic radii of the cation and anion is large..

Example of frenkel defect.  AgBr, ZnS, AgCl, and AgI.

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8. ## Which semiconductor is used in solar cell?

Silicon is, by far, the most common semiconductor material used in solar cells, representing approximately 95% of the modules sold today. It is also the second most abundant material on Earth (after oxygen) and the most common semiconductor used in computer chips.

Silicon is, by far, the most common semiconductor material used in solar cells, representing approximately 95% of the modules sold today. It is also the second most abundant material on Earth (after oxygen) and the most common semiconductor used in computer chips.

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9. ## Can we watch Films by avoiding all haram Scenes?

What is left to watch then?

What is left to watch then?

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