![77. An electron of 100 eV is fired directly towards a metal plate having surface charge density of -2 x 106 Cm 2. What is the distance from where the electron be 77. An electron of 100 eV is fired directly towards a metal plate having surface charge density of -2 x 106 Cm 2. What is the distance from where the electron be](https://toppr-doubts-media.s3.amazonaws.com/images/9496451/948d1346-c2fe-44ab-88ba-79c1559f6871.jpg)
77. An electron of 100 eV is fired directly towards a metal plate having surface charge density of -2 x 106 Cm 2. What is the distance from where the electron be
![A single electron ion has nuclear charge + Ze where Z is atomic number and e is electronic charge. It requires 16.52 eV to excite the electron from the second Bohr orbit A single electron ion has nuclear charge + Ze where Z is atomic number and e is electronic charge. It requires 16.52 eV to excite the electron from the second Bohr orbit](https://toppr-doubts-media.s3.amazonaws.com/images/5751374/a439939a-c0c8-4ac0-b12d-3ead0166ce7e.jpg)
A single electron ion has nuclear charge + Ze where Z is atomic number and e is electronic charge. It requires 16.52 eV to excite the electron from the second Bohr orbit
![Unit and Dimension: An electron with charge e enters a uniform magnetic field B with a velocity v. - YouTube Unit and Dimension: An electron with charge e enters a uniform magnetic field B with a velocity v. - YouTube](https://i.ytimg.com/vi/s8TstvTS7QQ/hqdefault.jpg)
Unit and Dimension: An electron with charge e enters a uniform magnetic field B with a velocity v. - YouTube
An electronic charge e is revolving in a circular orbit of radius r around a nucleus with speed v.the equivalent current is
![Question Video: Calculating the Kinetic Energy of an Electron Moving through a Negative Potential Difference | Nagwa Question Video: Calculating the Kinetic Energy of an Electron Moving through a Negative Potential Difference | Nagwa](https://media.nagwa.com/936182079512/en/thumbnail_l.jpeg)
Question Video: Calculating the Kinetic Energy of an Electron Moving through a Negative Potential Difference | Nagwa
![The Modern Quantum Atom The nucleus and the discovery of the neutron What are electron-volts ? The Quantum atom. - ppt download The Modern Quantum Atom The nucleus and the discovery of the neutron What are electron-volts ? The Quantum atom. - ppt download](https://images.slideplayer.com/17/3368780/slides/slide_6.jpg)
The Modern Quantum Atom The nucleus and the discovery of the neutron What are electron-volts ? The Quantum atom. - ppt download
![SOLVED: A common unit used to measure the energy of small particles is the electron volt (eV), which is equal to the magnitude of the charge on the electron (measured in coulombs) SOLVED: A common unit used to measure the energy of small particles is the electron volt (eV), which is equal to the magnitude of the charge on the electron (measured in coulombs)](https://cdn.numerade.com/ask_previews/1f74766d-81a1-4ed4-af4f-0007843c64ea_large.jpg)
SOLVED: A common unit used to measure the energy of small particles is the electron volt (eV), which is equal to the magnitude of the charge on the electron (measured in coulombs)
![An electron is accelerated through voltage. Its frequency will be (e = charge on electron, h = Planck's constant). An electron is accelerated through voltage. Its frequency will be (e = charge on electron, h = Planck's constant).](https://haygot.s3.amazonaws.com/questions/1543053_1704907_ans_1b6d39174691486089325d9837079e8a.jpg)
An electron is accelerated through voltage. Its frequency will be (e = charge on electron, h = Planck's constant).
![The electric potential energy of electron-proton system of hydrogen atom is: (Given : The radius of electron orbit = 0.53overset {circ}{A}, electronic charge = 1.6times 10^{-19}C). The electric potential energy of electron-proton system of hydrogen atom is: (Given : The radius of electron orbit = 0.53overset {circ}{A}, electronic charge = 1.6times 10^{-19}C).](https://haygot.s3.amazonaws.com/questions/1546755_1704321_ans_d2718e21b59f4f809b0f14dfb3a121a7.jpg)