Class 7 Science MCQs (Grade 7) From Textbook

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Class 7 Science MCQs – Practice Test 48 (Chapter 6)

Electrical Circuits and Electric Currents Notes Questions with Answers PDF Download – Test 48

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The Electrical circuits and electric currents Notes Questions and Answers PDF (Electrical Circuits and Electric Currents Quiz Answers PDF e-Book) download Ch. 6-48 to study Class 7 Science Course. Practice Simple Circuits MCQ PDF, Electrical Circuits and Electric Currents Quiz Questions and Answers to study distance learning courses. Download Class 7 Science Notes App: Free Electrical Circuits and Electric Currents App for simple circuits, magnetic effect and electric current, uses of electromagnets, current and energy test prep for online study.

The Quiz: The bulb glows because the filament is; "Electrical Circuits and Electric Currents" App APK Download with answers: heated up, negatively charged, positively charged, and cooled down to study distance learning courses. Practice Simple Circuits MCQ Questions, download Kobo eBook (Free Chapter) for elementary school graduation certificate.

Electrical Circuits and Electric Currents MCQs – Practice Test 48 PDF Download

MCQ: 236

The bulb glows because the filament is

  1. negatively charged
  2. heated up
  3. positively charged
  4. cooled down
MCQ: 237

One method of making a strong electromagnet is to increase

  1. voltage in coil
  2. resistance in coil
  3. number of turns in coil
  4. the size of iron bar
MCQ: 238

Small magnets are also used in

  1. dynamos
  2. plugs
  3. resistors
  4. fuses
MCQ: 239

When the current flows one way, the magnet forces push the electromagnet and cone

  1. inwards
  2. forwards
  3. backwards
  4. outwards
MCQ: 240

The larger the current, the greater the number of

  1. volts
  2. amperes
  3. pascal
  4. ohms

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Electrical Circuits and Electric Currents Notes App (iOS & Android)

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