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Class 10 Science Medium Mcq English Medium

The three fingers used in Fleming's left-hand rule are arranged

Question
The three fingers used in Fleming's left-hand rule are arranged
mutually perpendicular
all parallel
in a straight line
at random angles
Answer
mutually perpendicular
Detailed Explanation
The thumb, forefinger and middle finger are stretched mutually perpendicular to one another. — 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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