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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two rectangular plates A and B placed at a distance 2a apart, are connected to a battery to produce an electric field. There are insulators between plantes C and other two plates. A magnetic field exists along z-axis. A charged particle of mass m and charge q passes through a hole at the middle of the plate A with velocity v and strikes at Q which is the middle of the bottom edge of plate B after passing through a hole inplate C. If E= mv2/qa, what will be the speed of the particle at Q?

Two rectangular plates A and B placed at a distance 2a apart, are connected to a battery to produce an electric field. There are insulators between plantes C and other two plates. A magnetic field exists along z-axis. A charged particle of mass m and charge q passes through a hole at the middle of the plate A with velocity v and strikes at Q which is the middle of the bottom edge of plate B after passing through a hole inplate C. If E= mv2/qa, what will be the speed of the particle at Q?

0) is placed in x−y plane as shown in figure. The force on semicircular wire will be 2 A uniform magnetic field B =(3 i ^ +4 j ^ ​ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2 Two rectangular plates A and B placed at a distance 2a apart