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SOVA2 [1]
4 years ago
6

10) The coil of transformer is coated by enamel why​

Physics
1 answer:
diamong [38]4 years ago
3 0

Answer:

Enamel is used to coat the wires, it is the thinnest possible insulator. The coils are made up of large number of turns and enamel makes it possible to cram a lot of wires (coils) in much smaller space.

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What is the charge on an object that has 1.09x10^13 excess electrons?
Nadya [2.5K]

Answer:

-1.74\cdot 10^{-6} C

Explanation:

The electron is the particle that rotates around the nucleus of the atom; it has a negative electric charge equal to :

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5 0
4 years ago
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creativ13 [48]

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