10.1. Explain with your own words this ideas: 10.1.1 Why a transformer can not w

Question

10.1. Explain with your own words this ideas: 10.1.1 Why a transformer can not work with steady current?: 10.1.2 If you have the same resistance in the primary and the secondary coil A) What happen with the current in the secondary coil, if the secondary coil has more turns than the primary: C) What happen with the current in the secondary coil, if the secondary coil has less turns than the primary: Karla Miranda Oct 13, 2015 1157 AM MOT Hypothesis Karla Miranda Oct 28, 2015 @0138 PM MDT 10.2. We know that the ideal transformers doesn't exists. That means that the real outcome will be less than the expected. A) Which transformer will be more affected by this fact, the one that goes from low voltage to high voltage or the one that comes from high voltage to lower one?: Select B) Write down your idea on how you can experimental measure and assure or deny your answer:

Explanation / Answer

10.2)

(10.1.1)

Steady current, doesn't have a variable magnetic field induced if fed through the primary winding of a transformer. Thus, only a constant magnetic field will act on the secondary and shall not induce any voltage across the terminals of the same. Thus, transformers don't work with Steady Current.

(10.1.2)

Current is inversely proportional to the number of turns.

(A) Current will reduce in the secondary coil.

(C) Current will increase in the secondary coil.

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