Electricity & Magnetism | Quizillo

1

What is the SI unit of electric current?

A.Volt

B.Ohm

C.Ampere

D.Watt

2

Ohm's Law states that V =

A.IR

B.I/R

C.R/I

D.I²R

3

What does a transformer change?

A.Current to resistance

B.DC to AC

C.Voltage levels

D.Wattage

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