Multiple choice questions IV — task. Science CBSE, Class 10.

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1. Which of the following statements is true?

Insulators do not contain electrons
Some of the electrons in a conductor are free to move through the material
Conductors always contain more electrons than insulators
The atoms in a conductor can move about but those in an insulator cannot move

2. A current of \(5\ amp\) exists in a \(10\ ohm\) resistance for \(4\ min\). How many coulomb pass through any cross-section of the resistor in this time?

\(12\ coulombs\)
\(120\ coulombs\)
\(12000\ coulombs\)
\(1200\ coulombs\)

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4. Multiple choice questions IV

Exercise condition: