Class 7 Science MCQs - Chapter 7
Electrical Circuits and Electric Currents Quiz Questions and Answers PDF - 3
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The Quiz: When the switch is turned off, the iron bar; "Electrical Circuits and Electric Currents" App Download iOS & Android (Free) with answers loses its magnetism, holds its magnetism, gains current and gains voltage to learn online schools courses. Study magnetic effect and electric current quiz questions, download Amazon eBook (Free Sample) for online degree programs.
Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 3
MCQ 11: When the switch is turned off, the iron bar
- holds its magnetism
- loses its magnetism
- gains current
- gains voltage
MCQ 12: Charges in an atom are
- positive only
- negative only
- neutral
- both positive and negative
MCQ 13: In our daily life, we find most of the compounds contain
- sodium
- chlorine
- oxygen
- hydrogen
MCQ 14: A current carrying conductor has a
- magnetic field
- current capacity
- voltage capacity
- resistance capacity
MCQ 15: The more the resistors to a circuit, the
- lower the resistance
- higher the resistance
- same the resistance
- resistance may vary
Class 7 Science Mock Tests
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