Physics
Physics, 12.01.2020 06:31, Ilcienne9736

6. a transformer draws 24 w of power from a 220 v power line, stepping the voltage down to 7.5 v. what is the equivalent resistance of the input circuit?

7.a circular loop of wire is in a spatially uniform magnetic field as shown. the magnetic field is directed into the screen and is perpendicular to the loop. what is the direction of the induced current in the loop, or is no current induced?


6. a transformer draws 24 w of power from a 220 v power line, stepping the voltage down to 7.5 v. wh

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6. a transformer draws 24 w of power from a 220 v power line, stepping the voltage down to 7.5 v. wh...

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