Class 7 Science MCQs - Chapter 6
Electrical Circuits and Electric Currents Quiz Questions & Answers PDF Download - 11
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The Electrical circuits and electric currents Quiz Questions and Answers PDF (electrical circuits and electric currents Quiz PDF e-Book) download Ch. 6-11 to learn Grade 7 Science Course. Solve Uses of Electromagnets MCQs PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers for homeschool certification courses. The Electrical Circuits and Electric Currents Quiz App Download: Free learning app for uses of electromagnets, fuses and circuit breakers, magnetic effect and electric current, series and parallel circuits, electrical circuits and currents test prep for virtual online school.
The Quiz: To and fro movement of coil makes the cone; "Electrical Circuits and Electric Currents" App (iOS, Android) with answers: Thick; Thin; Vibrate; Oscillate; for homeschool certification courses. Study Uses of Electromagnets MCQ Questions, download Amazon eBook (Free Sample) for school certificate.
Electrical Circuits and Electric Currents Exam Questions and Answers PDF Download: Test 11
To and fro movement of coil makes the cone
- thin
- thick
- vibrate
- oscillate
Circuit breakers work
- constantly
- only once
- when there is resistance
- when there is magnetic field
The scientist who discovered relation between electricity and magnetic field was
- French
- Spanish
- Danish
- British
In series, if one bulb goes out, others will
- stay on
- also turn off
- blow up
- heat up
Protons have
- positive charge
- negative charge
- no charge
- double charge
Class 7 Science Mock Tests
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