5 Questions
What is the principle behind the working of an electric motor?
Fleming's left-hand rule
Who discovered that a compass needle got deflected when a current-carrying conductor was placed nearby?
Hans Christian Oersted
Which rule is used to determine the direction of the magnetic field produced by a current-carrying conductor?
Right-hand rule
What did Hans Christian Oersted's discovery demonstrate?
Electric current produces a magnetic field
What did Maxwell's equations contribute to the understanding of magnetic effects of electric current?
Unified the laws of electricity and magnetism
Test your knowledge of magnetic effects of electric current with this quiz covering topics like magnetic fields, Maxwell's equations, electromagnetic force, and the right-hand thumb rule. Perfect for preparing for the 2022-23 Boards Exam.
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