Next Page Page 8 of 18 Question 8 (1 point) A transformer has a primary coil...

Question

Question

Answer 1

Answer #1

Soln V/ - No Up Np 2000 200 Vp V = Vp. 10 = 120x10 [Vg = 12000 Is NP 200 01 - 2000 Ip is Ip-Joly OR P =12 en transformes Powe

Answer 2

Similar Homework Help Questions

Question 11 (1 point) A transformer has a primary coil with 200 turns, and a secondary...

Question 11 (1 point) A transformer has a primary coil with 200 turns, and a secondary coil with 2000 turns. The input voltage is 120 V, and it runs at 1800 W. Choose the correct answer. D V. N 1, N. P= IV N N, W = Vs-12V. Ip-15A Vs-12000V. Ip-150A Vs-1200V. Ip=15A Vs-1200V. Ip-150A
A transformer has a primary coil with 200 turns, and a secondary coil with 2000 turns....

A transformer has a primary coil with 200 turns, and a secondary coil with 2000 turns. The input voltage is 120 V, and it runs at 1800 W. Choose the correct answer. W = ; } = N P= IV Vs=1200V, Ip Vs=1200V. Ip=150A Vs=12000V, Ip=150A Vs=12V. Ip=15A 2: Question 11 (1 point) What is the magnitude of the electric field 3m away from a 2n charge? E - hao, where k = 9x 10°Nm? /C2 9N/C ON/C 6N/C 2N/C
Part A: A transformer with turns ratio (primary/secondary) of 18:1 is used to step down the...

Part A: A transformer with turns ratio (primary/secondary) of 18:1 is used to step down the voltage from a 120 V wall socket to be used in a battery charger. What is the voltage supplied to the recharger? Part B: The electric motor in a toy train requires a voltage of 9.0 V. Find the ratio of turns on the primary coil to the turns on the secondary coil in a transformer that will step the 120-V household voltage down...

A transformer has 500 turns of wire wrapped around the primary coil and 75 turns of...

A transformer has 500 turns of wire wrapped around the primary coil and 75 turns of wire wrapped around the secondary coil. If the input voltage on the primary side is 120 V what will be the output voltage of the transformer? 500 V 75 V 18 V 50 V 800 V
The primary coil of a transformer has N, = 310 turns, and the secondary coil has...

The primary coil of a transformer has N, = 310 turns, and the secondary coil has N, = 2 020 turns. If the input voltage across the primary coil is Av(t) = 170 cos wt, where Av is in volts and t is in seconds, what rms voltage is developed across the secondary coil? V Need Help? Read It Master It Submit Answer Practice Another Version
1. A transformer with a primary coil of 1200 turns and a secondary coil of 120...

1. A transformer with a primary coil of 1200 turns and a secondary coil of 120 turns has 240 V connected to its primary. What is the output voltage?

The primary coil of a transformer has N1 = 380 turns, and the secondary coil has...

The primary coil of a transformer has N1 = 380 turns, and the secondary coil has N2 = 2 250 turns. If the input voltage across the primary coil is Δv(t) = 170 cos ωt, where Δv is in volts and t is in seconds, what rms voltage is developed across the secondary coil? _________ V
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
#11 Step Up Transformer A transformer primary coil has 2,300 windings, while the sec- ondary coil...

#11 Step Up Transformer A transformer primary coil has 2,300 windings, while the sec- ondary coil has 12,400 windings. If the primary coil is operated at a RMS voltage of 10.0 V, what is the RMS voltage in the secondary coil? A. 1.86 V B. 24.1 V C. 53.9 V D. 120 V w

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