EASY
CTET Paper 2
IMPORTANT
Earn 100

A magnet is rolled in a mixture of iron filings and sulphur powder. It is observed that _____.

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Important Questions on Electricity and Magnetic Effect of Current

EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 36
The number of electrons in 1 Coulomb charge is _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 37
Which is not the unit of magnetic field?
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 38
1.5Ω, 0.05Ω and 0.25Ω are connected in series. What is the resultant resistance of the combination?
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 39
Which is significant for a fuse wire?
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 40
An electric charge q moves with a constant velocity ν parallel to the line of force of a uniform magnetic field B. Force on charge is _____.
MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 41

The current flowing through the cell in the given circuit is _____.

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EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 42
The heating element of an electric iron is made of _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 11 - Electricity and Magnetic Effect of Current>Previous Years' Questions>Q 43
Which of the following facts is not correct about magnets?