Class 7 Online Courses

Chapter 7: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 7

Electrical Circuits and Electric Currents Quiz Questions and Answers PDF - 3

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Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 3

MCQ 11: When the switch is turned off, the iron bar

A) holds its magnetism
B) loses its magnetism
C) gains current
D) gains voltage

MCQ 12: Charges in an atom are

A) positive only
B) negative only
C) neutral
D) both positive and negative

MCQ 13: In our daily life, we find most of the compounds contain

A) sodium
B) chlorine
C) oxygen
D) hydrogen

MCQ 14: A current carrying conductor has a

A) magnetic field
B) current capacity
C) voltage capacity
D) resistance capacity

MCQ 15: The more the resistors to a circuit, the

A) lower the resistance
B) higher the resistance
C) same the resistance
D) resistance may vary

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Electrical Circuits and Electric Currents App (Android & iOS)

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7th Grade Science App (Android & iOS)

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6th Grade Science App (Android & iOS)

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Earth Science App (Android & iOS)