Electromagnetic Induction · Physics · AP EAPCET

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MCQ (Single Correct Answer)

AP EAPCET 2021 - 20th August Morning Shift
The induced emf cannot be produced by
AP EAPCET 2021 - 20th August Morning Shift
Assertion (A) When plane of coil is perpendicular to magnetic field, magnetic flux linked with the coil is minimum, but induced emf is zero. Reason (R...
AP EAPCET 2021 - 19th August Evening Shift
A solenoid of length $$60 \mathrm{~cm}$$ with 15 turns per $$\mathrm{cm}$$ and area of cross-section $$4 \times 10^{-3} \mathrm{~m}^2$$ completely sur...
AP EAPCET 2021 - 19th August Morning Shift
An electric generator is based on
AP EAPCET 2021 - 19th August Morning Shift
Assertion (A) It is more difficult to move a magnet into a coil with more loops. Reason (R) This is because emf induced in each current loop resists t...
AP EAPCET 2021 - 19th August Morning Shift
Two inductors A and B when connected in parallel are equivalent to a single inductor of inductance 1.5 H and when connected in series are equivalent t...
AP EAPCET 2021 - 19th August Morning Shift
The law which states that a variation in an electric field causes magnetic field, is
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