Astep-down transformer is used for recharging the batteries of portable devices. The turns to Ny for...
A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N2/N1 for a particular transformer used in a CD player is 3:46. When used with 120-V (rms) household service, the transformer draws an rms current of 140 mA. (a) Find the rms output voltage of the transformer. V (b) Find the power delivered to the CD player. W
will rate, thanks! A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N/N, for a particular transformer used in a CD player is 3:46. When used with 120-V (rms) household service, the transformer draws an rms current of 240 mA. (a) Find the rms output voltage of the transformer V (b) Find the power delivered to the CD player. w
A step-down transformer is used for recharging the batteries of portable electronic devices. The turns ratio N2/N1 for a particular transformer used in a DVD player is 1:10. When used with 120-V (rms) household service, the transformer draws an rms current of 38.0 mA from the house outlet. (a) Find the rms output voltage (in V) of the transformer. V (b) Find the power (in W) delivered to the DVD player. W (c) What If? What would be the current...
MS TOUR TEACHER A step-down transformer is used for recharging the batteries of portable electronic devices. The turns ratio N/N, for a particular transformer used in a DVD player is 1:15. When used with 120-V (rms) household service, the transformer draws an mms current of 23.5 mA from the house outlet (a) Find the rms output voltage (in V) of the transformer V (b) Find the power in W) delivered to the DVD player w (c) What If? What would...
Will rate for answer with work! A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N2/N1 for a particular transformer used in a CD player is 3:46. When used with 120-V (rms) household service, the transformer draws an rms current of 100 mA. (a) Find the rms output voltage of the transformer. V (b) Find the power delivered to the CD player. W
1. A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N2/N1 for a particular transformer used in a CD player is 3:43. When used with 120-V (rms) household service, the transformer draws an rms current of 170 mA. (a) Find the rms output voltage of the transformer. ? V (b) Find the power delivered to the CD player. ? W 2.What velocity would a proton need to circle Earth 1,285 km above the magnetic...
The adaptor used to charge most portable electronic devices contains a small step-down transformer, which converts the 120 V (rms) household voltage into a less dangerous and more useful voltage. Suppose that the transformer has a winding ratio of 13:1 and draws 0.323 A of current (rms) from the wall outlet. The adaptor used to charge most portable electronic devices contains a small step-down transformer, which converts the 120 V (rms) household voltage into a less dangerous and more useful...
Please help with BOTH of the following questions for a thumbs up! Thanks! 8. + -/1 points SerPSE 10 32.8.OP.021. My Notes + Ask Your Teach A step-down transformer is used for recharging the batteries of portable electronic devices. The turns ratio N/N, for a particular transformer used in a DVD player is 1:14. When used with 120-V (rms) household service, the transformer draws an rms current of 33.0 mA from the house outlet. (a) Find the rms output voltage...
70. A transformer with a turns ratio (secondary/primary) of 1:18 is used to step down the voltage from a 120-V wall socket to be used in a battery recharging unit. What is the voltage supplied to the recharger?
Meme 13) The batteries in a portable CD player are recharged by a unit that plogs into a wal sockes Inside the unit a step down transformer with a turns raliko of 2:27, The wall socket powals V. Whai voltage does the secondary coil of the trannfomer provide provisdes 120 Additional credit, Ch 23 (5 points) A SO Ω resistor, 0.2 H inductance and 0.1 mf capacilor are connected in series across a generator (60 Ha V-120 V). Desermine an...