Class 7 Courses

Chapter 6: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 6

Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF Download - 50

The Electrical circuits and electric currents Multiple Choice Questions (MCQ Quiz) with Answers PDF (Electrical Circuits and Electric Currents MCQ PDF e-Book) download Ch. 6-50 to learn Grade 7 Science Course. Study Conductors and Insulators Multiple Choice Questions and Answers (MCQs) PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to study online homeschool courses. The Electrical Circuits and Electric Currents MCQ App Download: Free educational app for conductors and insulators, electric resistance, magnetic effect and electric current, electrical circuits and currents, current and energy test prep for virtual elementary school.

The MCQs: Insulators do not allow electricity to pass through because their; "Electrical Circuits and Electric Currents" App (Android, iOS) with answers: Protons are not free to move; Ions are not free to move; Electrons are not free to move; Atoms are held tightly; to study online homeschool courses. Practice Conductors and Insulators MCQ Questions, download Apple e-Book (Free Sample) for virtual elementary school.

Electrical Circuits and Electric Currents MCQs with Answers PDF Download: Quiz 50

MCQ 246:

Insulators do not allow electricity to pass through because their

  1. ions are not free to move
  2. protons are not free to move
  3. electrons are not free to move
  4. atoms are held tightly
MCQ 247:

Resistance also depends upon

  1. density
  2. volume
  3. cross-sectional area
  4. width
MCQ 248:

All electric objects we see around us like electric bell, electric motor, telephone and loudspeaker use electricity to make

  1. voltage
  2. current
  3. magnetism
  4. electromagnets
MCQ 249:

The number of charges an atom contains, is

  1. 1
  2. 2
  3. 3
  4. 4
MCQ 250:

Small 'amperes' are measured by

  1. giga amperes
  2. mega amperes
  3. mill amperes
  4. kilo amperes

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Electrical Circuits and Electric Currents App (Android & iOS)

Electrical Circuits and Electric Currents App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)