Chapter 23 – Magnetic Effects of Current and Moving Charges
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A uniform magnetic field acts right angles to the direction of motion of electrones. As a result, the electron moves in acircular path of radius 2 cm. If the speed of electrons is doubled, then the radius of the circular path will be
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Aug
A uniform magnetic field acts right angles to the direction of motion of electrones. As a result, the electron moves in acircular path of radius 2 cm. If the speed of electrons is doubled, then the radius of the circular path will be August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and [...]
A charge moving with velocity v in X-direction is subjected to a field of magnetic induction in the negative X -direction. As a result, the charge will
11
Aug
A charge moving with velocity v in X-direction is subjected to a field of magnetic induction in the negative X -direction. As a result, the charge will August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions [...]
An electron enters a region where magnetic field (B) and electric field (E ) are mutually perpendicular, then
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Aug
An electron enters a region where magnetic field (B) and electric field (E ) are mutually perpendicular, then August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
A 10eV electron is circulating in a plane at right angles to a uniform field at magnetic induction 10−4Wb/m2 (=1.0 gauss). The orbital radius of the electron is
11
Aug
A 10eV electron is circulating in a plane at right angles to a uniform field at magnetic induction 10−4Wb/m2 (=1.0 gauss). The orbital radius of the electron is August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video [...]
A beam of electron is moving with constant velocity in a region having electric and magnetic fields of strength 20Vm−1 and 0.5T at right angles to the direction of motion of the electrons. What is the velocity of the electrons?
11
Aug
A beam of electron is moving with constant velocity in a region having electric and magnetic fields of strength 20Vm−1 and 0.5T at right angles to the direction of motion of the electrons. What is the velocity of the electrons? August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , [...]
A positively charged particle moving due east enters a region of uniform magnetic field directed vertically upwards. The partical will be
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Aug
A positively charged particle moving due east enters a region of uniform magnetic field directed vertically upwards. The partical will be August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
A charged particle of charge q and mass m enters perpendiculalry in a magnetic field B. Kinetic energy of particle E, then frequency of rotation is
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Aug
A charged particle of charge q and mass m enters perpendiculalry in a magnetic field B. Kinetic energy of particle E, then frequency of rotation is August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , [...]
A charge q moves region in a electric field E and the magnetic field B both exist, then the force on its is
11
Aug
A charge q moves region in a electric field E and the magnetic field B both exist, then the force on its is August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
A charged particle moves through a magnetic field in a direction perpendicular to it. Then, the
11
Aug
A charged particle moves through a magnetic field in a direction perpendicular to it. Then, the August 11, 2020 Category: Chapter 23 - Magnetic Effects of Current and Moving Charges , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
A straight wire of length 0.5 metre and carrying a current of 1.2 ampere is placed in a uniform magnetic field of induction 2 tesla. If the magnetic field is perpendicular to the length of the wire , the force acting on the wire is
11
Aug
A straight wire of length 0.5 metre and carrying a current of 1.2 ampere is placed in a uniform magnetic field of induction 2 tesla. If the magnetic field is perpendicular to the length of the wire , the force acting on the wire is August 11, 2020 Category: Chapter 23 - Magnetic Effects of [...]