5 Questions
What is the renumbered chapter number for 'Electric Current and its Effects' according to the CBSE Syllabus 2023-24?
Chapter 10
What experiences deflection only if there is an electric current flowing through the wire?
Magnetic needle
What is the effect of electric current that is responsible for the operation of electric bulbs?
Heating effect
What is the device used to prevent damage to electrical appliances from overloading or short circuit?
Electric fuse
What is the name of the device that becomes magnetic when an electric current is passed through it?
Electromagnet
Test your knowledge of electric current and its effects with this quiz. Explore concepts such as electric charge, conductors, and insulators, and enhance your understanding of CBSE Class 7 Science Chapter 14 (renumbered as Chapter 10 in the CBSE Syllabus 2023-24). Ideal for students preparing for exams.
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