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Class 10 Science Medium Mcq English Medium

Measuring instruments are mentioned in the chapter as devices that can use

Question
Measuring instruments are mentioned in the chapter as devices that can use
current-carrying conductors and magnetic fields
only gravity
only chemical energy
only sunlight
Answer
current-carrying conductors and magnetic fields
Detailed Explanation
The chapter explicitly includes measuring instruments among such devices. — Examisthan.com
A compass needle is best described as a Science · Magnetic Effects of Electric Current The end of a compass needle that points approximately towards north is called the Science · Magnetic Effects of Electric Current Like poles of two magnets Science · Magnetic Effects of Electric Current Unlike poles of two magnets Science · Magnetic Effects of Electric Current

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