#11 Step Up Transformer A transformer primary coil has 2,300 windings, while the sec- ondary coil...

Question

Question

science physics

Answer 1

Answer #1

Ne NS Vems, Vams,s Vems, p X Ns Np - Vem, sz 10X 12400 53.9 V 2300 (Amic)

Answer 2

Similar Homework Help Questions

A step-up transformer has a primary coil with 145 loops and a secondary coil with 1,595...

A step-up transformer has a primary coil with 145 loops and a secondary coil with 1,595 loops. If the primary coil is supplied with a household current of 120 V and 12 A, (a) what voltage is produced in the secondary circuit? V (b) What current flows in the secondary circuit? A
The primary 40-turn coil of an ideal transformer is supplied with 120 V (rms). If the...

The primary 40-turn coil of an ideal transformer is supplied with 120 V (rms). If the rms voltage output of the secondary coil is 15 V, how many turns are in the secondary coil, and what type of transformer is this? 8 turns, step-down transformer 5 turns, step-down transformer 15 turns, step-down transformer 320 turns, step-up transformer 160 turns, step-up transformer
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.

The 200- turn primary coil of a step‑down transformer is connected to an AC line that...

The 200- turn primary coil of a step‑down transformer is connected to an AC line that is 120.0 V (rms). The secondary coil is to supply 10.0 A (rms) at 11.4 V (rms). Assuming no power loss in the transformer, what is the number of turns ?s in the secondary coil? ?s= turns What is the rms current ?p,rms in the primary coil?
A step-up transformer has 28 turns on the primary coil and 710 turns on the secondary...

A step-up transformer has 28 turns on the primary coil and 710 turns on the secondary coil. If this transformer is to produce an output of 5000 V with a 11-mA current, what input current and voltage are needed? What is Vi? Express your answer using two significant figures.
The 450-450-turn primary coil of a step‑down transformer is connected to an AC line that is...

The 450-450-turn primary coil of a step‑down transformer is connected to an AC line that is 120.0 V120.0 V (rms). The secondary coil is to supply 10.0 A10.0 A (rms) at 5.60 V5.60 V (rms). Assuming no power loss in the transformer, what is the number of turns NsNs in the secondary coil? What is the rms current ip,rmsip,rms in the primary coil?

A transformer consists of 300 primary windings and 830 secondary windings. A.) If the potential difference...

A transformer consists of 300 primary windings and 830 secondary windings. A.) If the potential difference across the primary coil is 28.5 V , what is the voltage across the secondary coil? V2= ______________ V B.) If the potential difference across the primary coil is 28.5 V , what is the current in the secondary coil if it is connected across a 140 Ω resistor? I = _____________ A
A transformer consists of 290 primary windings and 824 secondary windings. Part A: If the potential...

A transformer consists of 290 primary windings and 824 secondary windings. Part A: If the potential difference across the primary coil is 21.5 V , what is the voltage across the secondary coil? Part B: If the potential difference across the primary coil is 21.5 V , what is the current in the secondary coil if it is connected across a 115 Ω resistor?
The primary coil of a transformer has 3,582 loops. The secondary coil has 870,183 loops. The...

The primary coil of a transformer has 3,582 loops. The secondary coil has 870,183 loops. The primary coil has a 11 A current and 37 V. a.) Determine the power of the primary coil. W b) Assuming no losses, determine the power of the secondary coil. W c.) Calculate the voltage in the secondary coil. V d.) Calculate the current in the secondary coil. A

A step-up transformer has 23 turns on the primary coil and 800 turns on the secondary...

A step-up transformer has 23 turns on the primary coil and 800 turns on the secondary coil. If this transformer is to produce an output of 5000V with a 14-mA current, what input current and voltage are needed? Input current = .49 A V = ? kV