Class 12 Physics Practice Test: Motion in Combined Electric and Magnetic Field — Flashcards | Class 12 Physics | FatSkills

Class 12 Physics Practice Test: Motion in Combined Electric and Magnetic Field — Flashcards

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Calculate the speed of an electron if it travels in a circular path of radius 50 cm in a magnetic field of 5 × 10-3 T.
44 × 107 m/s
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