A model electric train requires 10 volts to operate. When it is connected to a 111 volt circuit, a transformer is needed. If the primary coil of the transformer has 227 turns, how many turns must be in the secondary? Round your answer to a whole number.

Q: 5. A transformer has 150 coils in its primary coil which is connected to 50 V of AC supply. If its…

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Q: generator supplies 120 V to a transformer's primary coil, which has 58 turns. If the secondary coil…

A: Given Primary voltage Vp = 120 V Number of turn in primary Np = 58 Number of turn in secondary Ns =…

Q: A step up transformer on a 119.7 volt line has 40 loops on the primary and 178 loops on the…

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Q: An ideal transformer has 60 turns in its primary and 270 turns in its secondary. When 120 Volts AC…

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Q: A step-down transformer (turns ratio =1:8) is used with an electric train to reduce the voltage from…

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Q: A transformer is used to supply a 11.25 V mo with power from a 128 V wall plug. The train at 96 W of…

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Q: A generator supplies (2.460x10^2) V to the primary coil of a transformer. The primary has 50 turns…

A: Given data :  Voltage in primary coil Vp = 2.460 × 102 V  Number of turns in primary coil Np = 50…

Q: The charger cord used to recharge a cell phone contains a transformer that reduces I20 V AC to 5…

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Q: A transformer has 496 turns on its primary and 122 turns on its secondary. (a) Is this a step-up or…

A: (a) For transformer, Here, Vs, Vp, Np and Ns represent the secondary voltage, the primary voltage,…

Q: voltage of the secondary

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Q: A. Calculate the secondary number of turns of the given transformer and Identify the types used.…

A: The transformer equation relating the primary and secondary voltages to the number of turns in the…

Q: A transformer converts 240 V AC to 60 V AC. The secondary has 75 turns. The number of turns in…

A: Given, Vp=240 VVS=60 VNS=75 turns

Q: A transformer is designed for use in a model train. The input voltage is 120 V and the output needs…

A: Given that:- The input voltage, Vp =120 V The output voltage, Vs = 9.0 V The output current, Is…

Q: A 700 V AC is connented to a transformer as input, the primary winding (input side) has 300 turns…

A: We are given the voltage of input. A transformer is device which step up or step down the input…

Q: A transformer has an input voltage of 240V and input current of 6.5A. The output voltage is 120V and…

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Q: A transformer consists of 275 primary windings and 854 secondary windings. Part A If the potential…

A: A transformer contains primary and secondary coils. Windings are basically the number of turns in…

Q: From time to time, transformers explode. If your neighborhood has ever lost power all at once, this…

A: We are given voltage in primary and secondary coils. We are given turns in secondary coil. We first…

Q: Based on a grade 11 physics student, answer the following question: A transformer has a power of…

A: The objective of the question is to find the voltage of the primary coil, the number of turns on the…

Q: A transformer is designed for use in a model train. The input voltage is 120 V and the output needs…

A: Given: The input voltage is 120 V. The output voltage is 9.0 V. The output current is 2.50 A.…

Q: A transformer has 50 primary turns and 330 secondary turns. If 8.00 V of AC is applied to the…

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Q: A transformer has 500 turns on its secondary and 100 turns on its primary. The primary is connected…

A: a) Let the primary winding’s number is Np and the secondary winding’s number is Ns. The voltage in…

Q: A step-down transformer converts 120 V to 5 V in a phone charger. If the primary coil has 600 turns,…

A: The voltage and number of turns relationship for a transformer is: NsNp=VsVp Here, Ns and Np…

Q: A transformer has 400 turns on its secondary and 100 turns on its primary. The primary is connected…

A: Given: The number of turns in primary coil is N1=100 The number of turns in secondary coil is…

Q: A plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its…

A: Given value--- Output voltage = 9 V. input voltage = 120 V. Number of turns in primary coil = 388 .…

Q: Consider a transformer consisting of a primary coil with 498 turns, a secondary coil with 117 turns,…

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Q: Question 17 The primary coil of a transformer has 100 loops and is connected to a circuit with 120…

A: Concept

Q: A step down transformer produces produces a voltage of 6 volts across the sec- ondary coil when the…

A: voltage in primary, Vp = 120 V  voltage in secondary, Vs = 6 V

Q: (i).    what is the voltage in the secondary coil?…

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Q: Calculate the peak voltage (in V) of a generator that rotates its 180 turn, 0.100 m diameter coil at…

A: Number of turns is Diameter of coil is Magnetic field is Angular velocity is Note:Find:Peak voltage…

Q: 220 V is supplied across 1200 windings of the primary coil of the autotransformer. If 1650 windings…

A: Given             Number of turns in primary coil is   Np=1650            Number of turns in…

Q: w many turns are in its secondary coil, if its input voltage is 120 V and the primary coil has 405…

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Q: a step down transformer has an output of 12v and .5A when connected to a 120V line. assume no…

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Q: A multipurpose transformer has a secondary coil with several points at which a voltage can be…

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Q: A transformer has an efficiency of 80%. It works at 4 kW and 100 V. If the secondary voltage is 240…

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Q: Calculate the peak voltage (in V) of a generator that rotates its 220 turn, 0.100 m diameter coil at…

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Q: What is the transformation ratio of a transformer having 40 turns on the secondary winding and 680…

A: Given data:  Number of turns on secondary winding (Ns) = 40 Number of turns on primary winding (Np)…

Q: Consider a transformer in which the primary has 400.0 turns and the secondary 50.0. Given an input…

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Q: A step up transformer on a 113 volt line has 46 loops on the primary and 137 loops on the secondary,…

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Q: ransformer has 770 primary and 190 secondary turns. An alte V is applied to the primary. What is the…

A: Given values:- Number of primary turns,(NP)=770 -----(1) Number of secondary turns,(NS)=190 -----(2)…

Q: A step-up transformer has a ratio of 1:5. If the output voltage is 220V, what is the input voltage?…

A: According to the given data transformer ratio =1:5 output voltage =220v We need to find input…

Q: A plug-in transformer, as shown, supplies 9.00 V to a video game system.      (a) How many turns are…

A: a. the number of turns in the secondary coil can be calculated from the transformer equation.

Q: The voltage and current on the primary of a transformer are 39.61 volts and 9.49 amps, respectively.…

A: Given: The voltage of the primary coil = 39.61 v Current in the primary coil  = 9.49 A Voltage in…

Q: The electric train model transformer plugs into 220-V ac and draws 0.35 A while supplying 10.5 A to…

A: (a) The expression for the voltage present across the tracks is as follows:…