The circuit shown was wired for the purpose of measuring the resistance of the lamp L. Inspection shows that:
A) voltmeter V and rheostat R should be interchanged
B) the circuit is satisfactory
C) the ammeter A should be in parallel with R, not L
D) the meters, V and A, should be interchanged
E) L and V should be interchanged

Question

The circuit shown was wired for the purpose of measuring the resistance of the lamp L. Inspection shows that: 
A) voltmeter V and rheostat R should be interchanged 
B) the circuit is satisfactory 
C) the ammeter A should be in parallel with R, not L 
D) the meters, V and A, should be interchanged 
E) L and V should be interchanged

Quizplus · Accepted Answer

The Answer of The circuit shown was wired for the purpose of measuring the resistance of the lamp L. Inspection shows that: 
A) voltmeter V and rheostat R should be interchanged 
B) the circuit is satisfactory 
C) the ammeter A should be in parallel with R, not L 
D) the meters, V and A, should be interchanged 
E) L and V should be interchanged

The Circuit Shown Was Wired for the Purpose of Measuring