E1/E2 = N1/ N2
Where E1=120v
E2=340.9x10^-3v
Therefore N2=2464x0.3409/120
=7 turns
A typical wall outlet voltage is 120 volts in the United States. Personal MP3 players require...
A typical wall outlet voltage is 120 volts in the United States. Personal MP3 players require much smaller voltages, typically 230.5 mV. If the number of turns in the primary coil is 4686, calculate the number of turns on the secondary coil of the adapter transformer.
Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is the number...
Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is the number...
Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is the number...
Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is the number...
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Problem 6 Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is...
Please answer asap Problem 6 Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer?...
Problem 6 Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is...
Problem 6 Your TV's screen uses 4800 (V) of voltage to operate. To provide 4800 (V), inside your TV there is a transformer that converts wall outlet of 120 (V) to 4800 (V) reaching to the TV screen. The secondary coil of this transformer has 9200 turns. Your TV's screen connected to secondary coil of transformer uses 240 (W) of power. A) Calculate current in secondary coil. B) Is this transformer a step-up or a step-down transformer? C) What is...