All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
Class 12 Exam  >  Class 12 Questions  >  a conductor has been given a charge -3*10-7C ... Start Learning for Free
SaveJoin the Discussion on the App
a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ?
?
Clear all your Class 12 doubts with EduRev
Most Upvoted Answer
a conductor has been given a charge -3*10-7C by transferring electrons...
Community Answer
a conductor has been given a charge -3*10-7C by transferring electrons...
**Charge on the Conductor and the Mass Increase**

To understand the mass increase of the conductor and the number of electrons added, we need to consider the charge on the conductor and the charge of an electron.

**Charge on the Conductor:**
The given charge on the conductor is -3*10^(-7) C. The negative sign indicates that the conductor has an excess of electrons.

**Charge of an Electron:**
The charge of an electron is -1.6*10^(-19) C. This value represents the fundamental unit of charge carried by an electron.

**Calculating the Number of Electrons:**
To find the number of electrons added to the conductor, we can use the formula:

Number of Electrons = Charge on the Conductor / Charge of an Electron

Number of Electrons = (-3*10^(-7) C) / (-1.6*10^(-19) C)

Calculating this expression gives us the number of electrons added to the conductor.

**Calculating the Mass Increase:**
To calculate the mass increase of the conductor, we need to consider the mass of an individual electron and the number of electrons added.

**Mass of an Electron:**
The mass of an electron is approximately 9.1*10^(-31) kg. This value represents the mass of a single electron.

**Mass Increase of the Conductor:**
To determine the mass increase of the conductor, we multiply the mass of an electron by the number of electrons added:

Mass Increase = Mass of an Electron * Number of Electrons

Mass Increase = (9.1*10^(-31) kg) * (Number of Electrons)

Calculating this expression gives us the mass increase of the conductor.

**Summary:**
- The charge on the conductor is -3*10^(-7) C.
- The charge of an electron is -1.6*10^(-19) C.
- The number of electrons added to the conductor can be calculated using the formula: Number of Electrons = Charge on the Conductor / Charge of an Electron.
- The mass of an electron is approximately 9.1*10^(-31) kg.
- The mass increase of the conductor can be calculated using the formula: Mass Increase = Mass of an Electron * Number of Electrons.

By using these calculations, we can determine the number of electrons added to the conductor and the mass increase of the conductor.
Explore Courses for Class 12 exam

Similar Class 12 Doubts

Read the following text and answer the following questions on the basis of the same:Electron Microscope Electron microscopes use electrons to illuminate a sample. In Transmission Electron Microscopy (TEM), electrons pass through the sample and illuminate film or a digital camera.Resolution in microscopy is limited to about half of the wavelength of the illumination source used to image the sample. Using visible light the best resolution that can be achieved by microscopes is about ~200 nm. Louis de Broglie showed that every particle or matter propagates like a wave. The wavelength of propagating electrons at a given accelerating voltage can be determined byThus, the wavelength of electrons is calculated to be 3.88 pm when the microscope is operated at 100 keV, 2. 74 pm at 200 keV and 2.24 pm at 300 keV. However, because the velocities of electrons in an electron microscope reach about 70% the speed of light with an accelerating voltage of 200 keV, there are relativistic effects on these electrons. Due to this effect, the wavelength at 100 keV, 200 keV and 300 keV in electron microscopes is 3.70 pm, 2.51 pm and 1.96 pm, respectively.Anyhow, the wavelength of electrons is much smaller than that of photons (2.5 pm at 200 keV). Thus if electron wave is used to illuminate the sample, the resolution of an electron microscope theoretically becomes unlimited. Practically, the resolution is limited to ~0.1 nm due to the objective lens system in electron microscopes. Thus, electron microscopy can resolve subcellular structures that could not be visualized using standard fluorescences microscopy.Q. In electron microscope, electron is used

Read the following text and answer the following questions on the basis of the same:Electron Microscope Electron microscopes use electrons to illuminate a sample. In Transmission Electron Microscopy (TEM), electrons pass through the sample and illuminate film or a digital camera.Resolution in microscopy is limited to about half of the wavelength of the illumination source used to image the sample. Using visible light the best resolution that can be achieved by microscopes is about ~200 nm. Louis de Broglie showed that every particle or matter propagates like a wave. The wavelength of propagating electrons at a given accelerating voltage can be determined byThus, the wavelength of electrons is calculated to be 3.88 pm when the microscope is operated at 100 keV, 2. 74 pm at 200 keV and 2.24 pm at 300 keV. However, because the velocities of electrons in an electron microscope reach about 70% the speed of light with an accelerating voltage of 200 keV, there are relativistic effects on these electrons. Due to this effect, the wavelength at 100 keV, 200 keV and 300 keV in electron microscopes is 3.70 pm, 2.51 pm and 1.96 pm, respectively.Anyhow, the wavelength of electrons is much smaller than that of photons (2.5 pm at 200 keV). Thus if electron wave is used to illuminate the sample, the resolution of an electron microscope theoretically becomes unlimited. Practically, the resolution is limited to ~0.1 nm due to the objective lens system in electron microscopes. Thus, electron microscopy can resolve subcellular structures that could not be visualized using standard fluorescences microscopy.Q. As the accelerating voltage increases, the wavelength of electron as wave

Read the following text and answer the following questions on the basis of the same:Electron Microscope Electron microscopes use electrons to illuminate a sample. In Transmission Electron Microscopy (TEM), electrons pass through the sample and illuminate film or a digital camera.Resolution in microscopy is limited to about half of the wavelength of the illumination source used to image the sample. Using visible light the best resolution that can be achieved by microscopes is about ~200 nm. Louis de Broglie showed that every particle or matter propagates like a wave. The wavelength of propagating electrons at a given accelerating voltage can be determined byThus, the wavelength of electrons is calculated to be 3.88 pm when the microscope is operated at 100 keV, 2. 74 pm at 200 keV and 2.24 pm at 300 keV. However, because the velocities of electrons in an electron microscope reach about 70% the speed of light with an accelerating voltage of 200 keV, there are relativistic effects on these electrons. Due to this effect, the wavelength at 100 keV, 200 keV and 300 keV in electron microscopes is 3.70 pm, 2.51 pm and 1.96 pm, respectively.Anyhow, the wavelength of electrons is much smaller than that of photons (2.5 pm at 200 keV). Thus if electron wave is used to illuminate the sample, the resolution of an electron microscope theoretically becomes unlimited. Practically, the resolution is limited to ~0.1 nm due to the objective lens system in electron microscopes. Thus, electron microscopy can resolve subcellular structures that could not be visualized using standard fluorescences microscopy.Q. Why electron as wave is used in electron microscope to illuminate the sample?

a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics?
Question Description
a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics?.
Solutions for a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? defined & explained in the simplest way possible. Besides giving the explanation of a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics?, a detailed solution for a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? has been provided alongside types of a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? theory, EduRev gives you an ample number of questions to practice a conductor has been given a charge -3*10-7C by transferring electrons .mass increase of the conductor and the no. of electron added to the conductor are respectively what ? Related: Electric Charges Introduction - Electric Charges and Field, Class 12, Physics? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© EduRev
Education Revolution
Follow Us
Signup to see your scores go up
within 7 days!
Takes less than 10 seconds to signup