Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

Magnetic Effect and Electric Current MCQ Quiz Online PDF Download

The Book Magnetic effect and electric current Multiple Choice Questions (MCQ Quiz) PDF, magnetic effect and electric current MCQs download to study online 7th grade science certification courses. Solve Electrical Circuits and Electric Currents Multiple Choice Questions and Answers (MCQs), Magnetic Effect and Electric Current quiz answers PDF for taking online classes. The eBook Magnetic Effect and Electric Current MCQ App Download: electrical circuits and currents, electric motors, chemical effect of electric current test prep for online learning.

The MCQ: The discovery which was made by Hans Oersted was used by an PDF, "Magnetic Effect and Electric Current" App Download (Free) with british scientist, french scientist, english scientist, and chinese scientist choices for taking online classes. Study electrical circuits and electric currents quiz questions, download Amazon eBook (Free Sample) for distance learning.

Class 7 Science: Magnetic Effect and Electric Current MCQs PDF Download

MCQ: The discovery which was made by Hans Oersted was used by an

A) British scientist
B) French scientist
C) English scientist
D) Chinese scientist

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

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

MCQ: A current carrying conductor has a

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

MCQ: The strength of electromagnet can be increased by introducing a soft iron core

A) outside the coil
B) inside the coil
C) round the coil
D) above the coil

MCQ: The electromagnet consists of a coil of wire with

A) steel magnet in it
B) iron magnet in it
C) steel magnet above it
D) iron magnet below it

Practice Tests: Class 7 Science Exam Prep

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