Which of the following cannot be changed by an ideal transformer that has different numbers of turns...

Question

Question

Which of the following cannot be changed by an ideal transformer that has different numbers of turns...

Which of the following cannot be changed by an ideal transformer that has different numbers of turns in its primary and secondary coils?

		Potential difference or Voltage
		Current
		Power
		Resistive Loads

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

We know - Ip V Ns Hence, • . o Potential difference can be changed. Current combe changed. Power connot be chaged Is VS ? Ip

Add a comment

Answer 2

Similar Homework Help Questions

An ideal step-down transformer has a primary coil of 370 turns and a secondary coil of...

An ideal step-down transformer has a primary coil of 370 turns and a secondary coil of 22 turns. Its primary coil is plugged into an outlet with 115 V, from which it draws a current of 0.29 A. (a) What is the voltage in the secondary coil? (b) Calculate the current in the secondary coil? (c) Assuming that the transformer secondary is driving a resistive load, calculate the average power dissipated in the resistor.
An ideal step-down transformer has a primary coil of 400 turns and a secondary coil of...

An ideal step-down transformer has a primary coil of 400 turns and a secondary coil of 25 turns. Its primary coil is plugged into an outlet with 110 V(AC), from which it draws an rms current of 0.83 A. 1.)What is the voltage in the secondary coil? 2.)Calculate the rms current in the secondary coil. 3.)Assuming that the transformer secondary is driving a resistive load, calculate the average power dissipated in the resistor.
Problem 9. (0.2 pts). An ideal step-down transformer has a primary coil of 370 turns and...

Problem 9. (0.2 pts). An ideal step-down transformer has a primary coil of 370 turns and a secondary 22 turns. Its primary coil is plugged into an outlet with 115 V, from which it draws a current coil of of 0.29 A. (a) What is the voltage in the secondary coil? (b) Calculate the current in the secondary coil? (c) Assuming that the transformer secondary is driving a resistive load, calculate the average power dissipated in the resistor.

An ideal transformer with 300 turns in its primary and 500 turns in its secondary has...

An ideal transformer with 300 turns in its primary and 500 turns in its secondary has a peak primary voltage of 12 volts. Its peak secondary voltage is a. 10 b. 20 c. 30 A transformer's primary and secondary coils are connected so that the current can flow directly from one to the other. a. true b. false
An ideal transformer has 4500. turns in its primary (input) and 14500. turns in its secondary...

An ideal transformer has 4500. turns in its primary (input) and 14500. turns in its secondary (output). 10.0-V ac is connected to the primary (input). a) What is the voltage on the secondary (output)? b) What is the secondary (output) current if an 8.00-Ω resistor is connected to the secondary (output)? c) What is the power supplied to the primary (input)?
An ideal transformer has 4500. turns in its primary (input) and 14500. turns in its secondary...

An ideal transformer has 4500. turns in its primary (input) and 14500. turns in its secondary (output). 10.0-V ac is connected to the primary (input). a) What is the voltage on the secondary (output)? b) What is the secondary (output) current if an 8.00-Ω resistor is connected to the secondary (output)? c) What is the power supplied to the primary (input)?

. An ideal transformer has 600 turns on its primary side and 100 turns on its...

. An ideal transformer has 600 turns on its primary side and 100 turns on its secondary side. The primary voltage is 1000 V AC. a. Is this transformer considered to be Step-Up or Step-Down? b. What will the secondary voltage be with this configuration? c. What is the secondary current if the primary current is 100 A? d. The primary windings are reconnected to a 1000 V battery (DC) for a long time. What is the secondary voltage?
1kVA ideal single phase step-up transformer

Q1 A 1kVA ideal single phase step-up transformer is supplied by a 24 V ac power source and is delivering power to a 10 Ω resistive load connected to the secondary side. If the transformer is operated at full load (1kVA), determine, a) the secondary current IS; (3 marks) b) the secondary voltage VS; (2 marks) c) the primary current IP; (2 marks) d) the turn ratio of primary winding to secondary winding; and (2 marks) e) the number of...
A transformer has 1020 turns in the primary and 12 turns in the secondary. (a) Is...

A transformer has 1020 turns in the primary and 12 turns in the secondary. (a) Is this a step-up or step-down transformer? (b) If the primary is connected across 120 V rms, what is the open-circuit voltage across the secondary? ( ) V (c) If the primary current is 0.3 A, what is the secondary current, assuming negligible magnetization current and no power loss? ( ) A

A particular transformer has fewer turns of wire on the secondary coil than on the primary...

A particular transformer has fewer turns of wire on the secondary coil than on the primary coil. Which of the following statements is true? The primary voltage is greater than the secondary voltage The secondary power is greater than the primary power The length of the secondary coil is greater than the length of the primary coil The primary current is greater than the secondary current

Which of the following cannot be changed by an ideal transformer that has different numbers of turns...

Homework Answers

Add Answer to:
Which of the following cannot be changed by an ideal transformer that has different numbers of turns...

Post as a guest

Earn Coins

An ideal step-down transformer has a primary coil of 370 turns and a secondary coil of...

An ideal step-down transformer has a primary coil of 400 turns and a secondary coil of...

Problem 9. (0.2 pts). An ideal step-down transformer has a primary coil of 370 turns and...

An ideal transformer with 300 turns in its primary and 500 turns in its secondary has...

An ideal transformer has 4500. turns in its primary (input) and 14500. turns in its secondary...

An ideal transformer has 4500. turns in its primary (input) and 14500. turns in its secondary...

. An ideal transformer has 600 turns on its primary side and 100 turns on its...

1kVA ideal single phase step-up transformer

A transformer has 1020 turns in the primary and 12 turns in the secondary. (a) Is...

A particular transformer has fewer turns of wire on the secondary coil than on the primary...

Which of the following cannot be changed by an ideal transformer that has different numbers of turns...

Homework Answers

Add Answer to: Which of the following cannot be changed by an ideal transformer that has different numbers of turns...

Post as a guest

Earn Coins

Add Answer to:
Which of the following cannot be changed by an ideal transformer that has different numbers of turns...