Q1. An electric motor converts:
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Answer: D. Electrical energy into mechanical energy
An electric motor converts electrical energy into mechanical (rotational) energy.
Physics - Magnetism Questions for SSC CGL (with Answers)
5 Physics - Magnetism MCQs from the General Awareness section, with answers and short explanations.
Score: 0 / 0
Q2. Magnetic field lines outside a bar magnet go from:
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Answer: B. North pole to south pole
Outside the magnet, field lines emerge from the north pole and enter the south pole.
Q3. Like magnetic poles:
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Answer: D. Repel each other
Like poles repel, unlike poles attract.
Q4. An electric generator works on the principle of:
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Answer: C. Electromagnetic induction
A generator induces current by rotating a coil in a magnetic field — electromagnetic induction.
Q5. The rule used to find the direction of force on a current-carrying conductor in a magnetic field is:
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Answer: B. Fleming's left-hand rule
Fleming's left-hand rule gives the direction of force on a conductor (motor rule).
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