Answered: A transformer has an input of 6 VV and…

A transformer has an input of 6 VV and an output of 72 VV . If the input is changed to 12 VV , find what would be the output.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 12CQ: Will a transformer work if the input is a dc voltage?

See similar textbooks

Related questions

Q: The cause of the alternating current in the secondary coil of a transformer is an emf produced by…

A: Whenever a source of varying voltage is applied at the primary of a transformer then a varying…

Q: A transformer can do all of the following except: A) step-up a/c voltage B) step-up a/c current C)…

A: The transformer is a device which is used in AC power transmission of electric energy. By using the…

Q: If you are planning to make an idea charger (step down transformer) with an output of 5.0V when it…

A: The required expression for the required ratio of output to input turns of coils is,

Q: transformer has an input of 19 V and an output of 52 V. If the input is changed to 85 Vwhat the…

Q: A transformer has input of 6V and output of 36V , if the input is changed to 12V ,show that the…

Q: Given: The power output of a transformer is 500 W. The input voltage is 120V. The output current is…

A: Given:Power output of the transformer, P=500 WCurrent at output, I=50AVoltage at input, V=120 V

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

Q: A transformer works on the principle of

Q: A transformer has an input of 61 V and an output of 52 V. If the input is changed to 85 V. what the…

A: Given vin=61V vout=52 V vin'=85V

Q: A step-down transformer produces a voltage of 6.0 V across thesecondary coil when the voltage across…

A: Given data The initial voltage across the secondary coil of a step-down transformer is: VS_1 = 6 V…

Q: A transformer has a voltage input of 120 V and an output of 1500 V. If the primary coll has 200…

A: Input voltage (V) = 120 volts Output voltage (V') = 1500 volts Number of loops in primary coil (N) =…

Q: If there are 7 times as many turns in the secondary coil of a transformer than in the primary coil,…

A: Write the given values with the suitable variables. Ns=7NpIp=4.7 A Here, Ns, Np, and Ip are the…

Q: A transformer has 670 primary and 230 secondary turns. An alternating potential of 70 V is applied…

A: Given data:Vp=70 V The number of primary turns is Np=300 The number of secondary turns is Ns=230…

Q: Does the generator at power station produce dc or ac?

Q: Which of the following can a transformer accomplish?(a) Changing voltage but not current.(b)…

A: Transformer

Q: What is a transformer? Why does it work?

Q: How a step down transformer works?

A: A transformer is a device which can converts the high voltages into the low voltages.

Q: Discuss the statement " In case of a transformer whatever is gained is voltage is lost in current".

A: Transformer is a device which works on the principle of electromagnetic induction. As we apply…

Q: In a step down transformer, how does the input current compare with the output current?

A: In a step down transformer, the output current is higher than the input current. Because the number…

Q: The output power of an ideal transformer is

A: The output power of an ideal transformer is always same as input power. because transformer does not…

Q: A transformer has an input of 6 V and an output of 36 V. If the input is changed to 12 V, show that…

Q: What is an isolation transformer and how it works?

A: Isolation transformers are transformers used to transfer electric power from alternating power…

Q: Name the transformer used in the (a) power generating station (b) power sub station. State the…

A: (a).The transformer used in the power generating station is step-up transformer of high voltage…

Q: A transformer has 500 turns in its primary and 300 turns in its secondary. 1200 V ac is connected to…

Q: The secondary coil of an ideal transformer has 600 turns and the primary has 30 turns. Show that…

Q: What determines the frequency of ac produced in a generator?

A: The frequency of a.c,

Q: transformer has an input

Q: What is the voltage induced in a generator with 938 turns, an area of 140 mm2 turning at a rate of…

A: Write a value of this question. N=938A=140×10-6m2N=37rpmB=0.0519 T

Q: The direction of the induced emf in the coil as current increases from 0 up to 10A over 0.1 seconds…

A: The direction of induced emf is perpendicular to the direction of magnetic field as well as the…

Q: n the transformer experiment performed in the lab, following coils were used to form a step up…

Q: Why will a transformer not work if you are using dc?

Q: On what principal does a transformer works?

A: Principal of Transformer:- It works on the principal of electromagnetic Induction and mutual…

Q: Calculate the voltage output by the secondary winding of a transformer if the primary voltage is 350…

A: Given: The voltage across the primary winding is 350 V. The number of turns in the primary winding…

Q: The primary coil of a step-up transformer draws 40 W. Find the power provided by the secondary coil.…

A: The power in secondary We know that,For ideal transformer Power in secondary = power in primary…

Q: The basic reason why a full wave rectifier has twice the efficiency of a half-wave rectifier is that…

A: There are two types of rectifier, one is Half wave rectifier and other one is Full wave rectifier.

Q: A transformer has 400 primary, and 80 secondary, turns. If an alternating potential of 250 V is…

Q: Suppose that there was a situation where a transformer contains 150 turns on the first coil and 800…

Q: If the temperature in an oil-filled transformer increases from 18 C to 50 C, the increase in oil…

A: As we know that the specific weight of transformer oil is the ratio of weight at 20 degree Celsius…

Q: On which principle a transformer works

A: Transfer is a device which is used to step up or step down the voltage.

Q: Primary coil of a transformer connected to 120v source draws a 12a. Secondary coil has 800 turns and…

A: Given: Supply voltage (εp) = 120 V. Current in primary coil (ip) = 12 A. Turns in secondary coil…

Q: 2W erved experimental values are ow: sured Experimental

A: As per the guidelines, I have to solve the first three parts of the question, please resubmit the…

Q: A transformer has 90 turns on the primary coil and 175 turns on the secondary coil. If the AC input…

Q: Is the current that is produced by a common generator ac or dc?

A: There are several types of common generator,Gasoline generator,Diesel generator,Bio diesel…

Question

A transformer has an input of 6 VV and an output of 72 VV .

If the input is changed to 12 VV , find what would be the output.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Will a transformer work if the input is a dc voltage?
A transformer has exactly 600 turns on its primary and exactly 200 turns on its secondary. if a voltage of 100.0v is applied to the primary and a current of 0.250 A flows through the primary windings, then whst is the voltage output of the secondary? Answer in V
A transformer has 500 turns in its primary and 300 turns in its secondary. 1200 V ac is connected to the primary. What is the output voltage?
A transformer has exactly 600 turns on its primary and exactly 200 turns on its secondary. If a voltage of 100.0v is applied to the primary of a 0.250 A flows through the primary windings, then what is the voltage output of the secondary? Answer in V
A generator supplies 100 V to a transformer’s primary coil, which has 50 turns. If the secondary coil has 500 turns, what is the secondary voltage?
The ratio of number of windings on the primary side to the number of windings on the secondary side of a transformer is 10:1. If the voltage on the orimary side is 120V, what would be the voltage on the secondary side?
A portable x-ray machine is designed to operate on normal 110V AC power. Its maximum capacity is 110 KV and 100 mA. What is the turns ratio of the high voltage transformer?
A primary coil of a transformer is connected to a 120V source and draws a 12 A. The secondary coil has 800 turns and a current of 4.0 A. What is the voltage in the secondary coil?
A transformer has a primary voltage of Vp= 400 V and primary current of Ip=1.5 A. If the measured values of secondary voltage and secondary current are Vs= 195 V and Is= 2.9A, respectively a) calculate the efficiency of this transformer. b) write the type of the transformer(step-up or step-down) with its reason.
The transformer of a neon lamp operates from an alternating source of 220V. The light bulb requires 10 kV to work. What is the relationship between the secondary and primary turns of the coils of the transformer?
The voltage and current on the primary of a transformer are 39.61 volts and 9.49 amps, respectively. If the voltage on the secondary is measured as 10.88 volts, what is the current in the secondary?
Consider a transformer, used to recharge rechargeable flashlight batteries, that has 500 turns in its primary coil, 7 turns in its secondary coil, and an input voltage of 120 V. Voltage output of transformer used to charge batteries is 1.68. What input current Ip, in milliamps, is required to produce a 3.2 A output current?