Class 7 Science MCQs - Chapter 6
Electrical Circuits and Electric Currents Quiz Questions & Answers PDF Download - 31
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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. 6-31 to learn Grade 7 Science Course. Solve Electric Resistance MCQs PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to study online classes courses. The Electrical Circuits and Electric Currents Quiz App Download: Grade 7 Science Learning App [Free] for electric resistance, electrical voltage, chemical effect of electric current, earth wires, magnetic effect and electric current test prep for distance learning.
The Quiz: Compared to short thin wire of silver, the long but thin wire would have; "Electrical Circuits and Electric Currents" App (iOS, Android) with answers: less resistivity, more resistivity, equal resistivity, and no resistivity to study online classes courses. Study Electric Resistance MCQ Questions, download Amazon eBook (Free Sample) for online courses.
Electrical Circuits and Electric Currents Exam Questions and Answers PDF Download: Test 31
Compared to short thin wire of silver, the long but thin wire would have
- more resistivity
- less resistivity
- equal resistivity
- no resistivity
If two cells are connected in series, the bulb will glow more
- brightly
- dimly
- sharply
- colorfully
Electroplating is used for objects which are likely to
- corrode
- get dull
- get weak
- get corrosive
Neutral wire is a wire which has
- voltage
- current
- no current or voltage
- both current and voltage
The name of English scientist who invented first practical motor is
- Isaac Newton
- Thomas Silva Edison
- William Sturgeon
- Vander Waal
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