A transformer is used to provide voltage to a neon sign. The input voltage is 120 V and the outputvoltage is 600 V. The number of turns on the primary coil of the transformer is 300. The currentsupplied to the transformer is 2.5 A.What is the number of turns on the secondary coil and the current used in the neon sign?The number of turns in the secondary coil is 60 and the current in the sign is 2.5 AThe number of turns in the secondary coil is 240 and the current in the sign is 0.5 AThe number of turns in the secondary coil is 60 and the current in the sign is 0.5 AThe number of turns in the secondary coil is 1500 and the current in the sign is 0.5 AThe number of turns in the secondary coil is 240 and the current in the sign is 2.5 A

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in the secondary coil is 1500 and the current in the

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section25.2: Changing Magnetic Fields Induce Emf

Problem 16PP

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Question

A transformer is used to provide voltage to a neon sign. The input voltage is 120 V and the output
voltage is 600 V. The number of turns on the primary coil of the transformer is 300. The current
supplied to the transformer is 2.5 A.
What is the number of turns on the secondary coil and the current used in the neon sign?
The number of turns in the secondary coil is 60 and the current in the sign is 2.5 A
The number of turns in the secondary coil is 240 and the current in the sign is 0.5 A
The number of turns in the secondary coil is 60 and the current in the sign is 0.5 A
The number of turns in the secondary coil is 1500 and the current in the sign is 0.5 A
The number of turns in the secondary coil is 240 and the current in the sign is 2.5 A

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