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Electricity and Magnetism MCQ question and answer with solution | Physics Gk MCQs

Learn Electricity and Magnetism MCQ Questions and answers with easy and logical explanations in Physics Gk . Electricity and Magnetism MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-7 section-5

Each section contains 100 MCQs on Electricity and Magnetism .
61
Filament in traditional incandescent bulb is made up of which metal?
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Answer & Solution
Answer: Option A
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62
Calculate the electric current when a generator of 220 V output connected with a motor of 1100 W power?
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Answer: Option C
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63
A conducting wire is dropped along East-West direction, then
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Answer: Option C
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64
Consider the following image.
Electricity and Magnetism mcq question image
A proton enters a magnetic field at right angles to it, as shown above. The direction of force acting on the proton will be
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Answer: Option C
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65
A current I flows through a resistor. A source maintains a potential difference of V across the resistor. The energy supplied by the source in time t is
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Answer: Option C
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66
A common transformer operates on . . . . . . . .
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Answer: Option A
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67
How much work is done in moving the charge of 5C across two points with a potential difference of 13V?
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Answer: Option D
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68
Four resistors of 1 Ω are connected in series order, find the resulting resistance.
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Answer: Option C
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69
An electric current of 0.5 A flows in the filament of an electric bulb for 8 min. What will be the amount of charge flows by electric current?
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Answer: Option A
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70
Assertion (A) Eddy current is produced in any metallic conductor when magnetic flux is changed around it.
Reason (R) Electric potential determine the flow of charge.
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Answer: Option B
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