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A step-down transformer is used for recharging the batteries of...
A step-down transformer is used for recharging the batteries of portable devices. The turns ratio N2/N1...
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...
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...
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....
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...
1. A step-down transformer is used for recharging the batteries of portable devices. The turns ratio...
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...
Astep-down transformer is used for recharging the batteries of portable devices. The turns to Ny for...
Astep-down transformer is used for recharging the batteries of portable devices. The turns to Ny for a particular tormed in a CD player is 3:43. When used with 120 vms) household service, the transformer drawsan mms current of 165 (a) Find them output voltage of the transformer D b) Find the power delivered to the CD player w
Please help with BOTH of the following questions for a thumbs up! Thanks! 8. + -/1...
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...
The adaptor used to charge most portable electronic devices contains a small step-down transformer, which converts...
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...
70. A transformer with a turns ratio (secondary/primary) of 1:18 is used to step down the...
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?
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...
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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
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...
Astep-down transformer is used for recharging the batteries of portable devices. The turns to Ny for a particular tormed in a CD player is 3:43. When used with 120 vms) household service, the transformer drawsan mms current of 165 (a) Find them output voltage of the transformer D b) Find the power delivered to the CD player w
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...
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...
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?
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