14. Answer the following questions: - 3x1=3
a. What is the energy conversion in an Electric Fan?
b. Draw the magnetic field lines around a straight current carrying conductor.
c. When a ray of light bends towards the normal?
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Answer:
a. Electrical energy to mechanical energy
b.The field lines would be concentric circles around the conductor.(Picture is there in science textbook)
c. A ray of light bends towards normal when it passes from a rarer medium to a denser medium.
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