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- https://phys.libretexts.org/Courses/Muhlenberg_College/Physics_122%3A_General_Physics_II_(Collett)/07%3A_Magnetic_Forces_and_Fields/7.E%3A_Magnetic_Forces_and_Fields_(Exercise)An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength el...An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength electric field must be applied perpendicular to the Earth’s field to make the electron moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic …
- https://phys.libretexts.org/Courses/Kettering_University/Electricity_and_Magnetism_with_Applications_to_Amateur_Radio_and_Wireless_Technology/18%3A_Calculation_of_Magnetic_Quantities_from_Currents/18.15%3A_Magnetic_Forces_and_Fields_(Exercise)An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength el...An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength electric field must be applied perpendicular to the Earth’s field to make the electron moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic …
- https://phys.libretexts.org/Courses/Kettering_University/Electricity_and_Magnetism_with_Applications_to_Amateur_Radio_and_Wireless_Technology/08%3A_The_Magnetic_Field/8.11%3A_Magnetic_Forces_and_Fields_(Exercise)An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength el...An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength electric field must be applied perpendicular to the Earth’s field to make the electron moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic …
- https://phys.libretexts.org/Courses/Grand_Rapids_Community_College/PH246_Calculus_Physics_II_(2025)/07%3A_Magnetic_Forces_and_Fields/7.06%3A_Magnetic_Forces_and_Fields_(Exercise)An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength el...An electron in a TV CRT moves with a speed of \(\displaystyle 6.0×10^7m/s\), in a direction perpendicular to Earth’s field, which has a strength of \(\displaystyle 5.0×10^{−5}T\). (a) What strength electric field must be applied perpendicular to the Earth’s field to make the electron moves in a straight line? (b) If this is done between plates separated by 1.00 cm, what is the voltage applied? (Note that TVs are usually surrounded by a ferromagnetic material to shield against external magnetic …
