Question

pls, tell all the equations in the chapter 'electricity'.

Answer 1

V = voltage, electric potential difference Δ V or E = electromotive force (emf = voltage).

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ALTERNATING CURRENT (AC) ~

Current (single phase): I = P / Vp×cos φ Current (3 phases): I = P / √3 Vl×cos φ or I = P / 3 Vp×cos φ

Power (single phase): P = Vp×Ip×cos φ Power (3 phases): P = √3 Vl×Il×cos φ or P = √3 Vp×Ip×cos φ

............................equation............,.......thanks..

Answer 2

Answer:

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