Question

which principle is understood from the figure of the accompanying experiment? Explain the relevant principles/ rules.
std. 7th question ​

Answer 1

Explanation:

experiment, with emphasis on the theory that needs to be understood to use statis ... Chapter 7 covers experimental design principles in ... Figure 1.1: The circular flow of scientific learning

Answer 2

The principle understood from the experiment given below is:

• A force is exerted on a current-carrying conductor in the present of a magnetic field.
• The relevant rule used is Fleming's left hand rule.
• Fleming’s Right Hand Rule states that if we arrange our thumb, forefinger and middle finger of the right-hand perpendicular to each other, then the thumb points towards the direction of the motion of the conductor relative to the magnetic field, the forefinger points towards the direction of the magnetic field and the middle finger points towards the direction of the induced current.

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