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In a television set the power needed to operate the picture tube comes from the secondary of a transformer. The primary of the transformer is

In a television set the power needed to operate the picture tube comes from the secondary of a transformer. The primary of the transformer is

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10 of 10 <> View Policies Current Attempt in Progress In a television set the power needed to operate the picture tube comes from the secondary of a transformer. The primary of the transformer is connected to a 120-V receptacle on a wall. The picture tube of the television set uses 76 W, and there is 5.5 mA of current in the secondary coil of the transformer to which the tube is connected. Find the turns ratio N/N, of the transformer. Ns/N, = Number i eTextbook and Media Save for Later Attempts: unlimited Submit Answer III
Transcribed Image Text:10 of 10 <> View Policies Current Attempt in Progress In a television set the power needed to operate the picture tube comes from the secondary of a transformer. The primary of the transformer is connected to a 120-V receptacle on a wall. The picture tube of the television set uses 76 W, and there is 5.5 mA of current in the secondary coil of the transformer to which the tube is connected. Find the turns ratio N/N, of the transformer. Ns/N, = Number i eTextbook and Media Save for Later Attempts: unlimited Submit Answer III
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