100 A of rms current is incident on the primary side of each transformer. Rank the transformers on the basis of their rms secondary current.Rank from largest to smallest. To rank Items as equivalent, overlap them.► View Available Hint(s)largestVpNN240 V1000 turns2000 turns+240 V1000 turnsN₂N = 500 turnsVp 480 VN₂ 2000 turnsNs1000 turnsFARAGEPENAVN₂NFOAM480 V4000 turns2000 turnsAV₂N₂120 V500 turnsN = 2000 turnsResetsmallestHelp

Ip = 100 A (rms current on primary side)

100 A of rms current is incident on the primary side of each transformer. Rank the transformers on the basis of their rms secondary current. Rank from largest to smallest. To rank Items as equivalent, overlap them. View Available Hint(s) largest V₂ = 240 V N₂ = 1000 turns N, 2000 turns + V₂ = 240 V N₁ = 1000 turns N,= 500 turns V₂ = 480 V N₂ 2000 turns N₂ = 1000 turns Vp = 480 V N₂4000 turns N, 2000 turns V₂ = 120 V N₂ = 500 turns N₁ = 2000 turns Reset Help smallest

100 A of rms current is incident on the primary side of each transformer. Rank the transformers on the basis of their rms secondary current. Rank from largest to smallest. To rank Items as equivalent, overlap them. View Available Hint(s) largest V₂ = 240 V N₂ = 1000 turns N, 2000 turns + V₂ = 240 V N₁ = 1000 turns N,= 500 turns V₂ = 480 V N₂ 2000 turns N₂ = 1000 turns Vp = 480 V N₂4000 turns N, 2000 turns V₂ = 120 V N₂ = 500 turns N₁ = 2000 turns Reset Help smallest

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 15.9CYU: Check Your Understanding A transformer steps the line voltage down from 110 to 9.0 V so that a...

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Check Your Understanding A transformer steps the line voltage down from 110 to 9.0 V so that a current of 0.50 A can be delivered to a doorbell (a) What is the ratio of the number of turns in the primary and secondary windings? (b) What is the current in the primary winding? (c) What is the resistance seen by the 110-V source?
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A step-up transformer is designed so that the output of its secondary winding is 2000 V(rms) when the primary winding is connected to a 110-V (rms) line voltage, (a) If there are 100 turns in the primary winding, how many turns are there in the secondary winding? (b) If a resistor connected across the secondary winding draws an rms current of 0.75 A. what is the current in die primary winding?
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