Solved

When the Ammeter , Used to Measure Current, Reads

Question 77

Multiple Choice

When the ammeter , used to measure current, reads 7 A, the voltmeter , used to measure potential difference between two points X and Y, reads A) 2.8 V with Y at the higher potential. B) 2.8 V with X at the higher potential. C) 34 V with Y at the higher potential. D) 34 V with X at the higher potential. E) 60 V with X at the higher potential. When the ammeter When the ammeter , used to measure current, reads 7 A, the voltmeter , used to measure potential difference between two points X and Y, reads A) 2.8 V with Y at the higher potential. B) 2.8 V with X at the higher potential. C) 34 V with Y at the higher potential. D) 34 V with X at the higher potential. E) 60 V with X at the higher potential. , used to measure current, reads 7 A, the voltmeter When the ammeter , used to measure current, reads 7 A, the voltmeter , used to measure potential difference between two points X and Y, reads A) 2.8 V with Y at the higher potential. B) 2.8 V with X at the higher potential. C) 34 V with Y at the higher potential. D) 34 V with X at the higher potential. E) 60 V with X at the higher potential. , used to measure potential difference between two points X and Y, reads


A) 2.8 V with Y at the higher potential.
B) 2.8 V with X at the higher potential.
C) 34 V with Y at the higher potential.
D) 34 V with X at the higher potential.
E) 60 V with X at the higher potential.

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