Assertion details
Summary
voltmeter's value be 8 equal
OTHER
to the measured 4
to r. 1
for ideal ammeter 1
DEGREE
approximately 2
7 facets
Facet Type Facet cluster
to the measured 4 other
to measured value 1
to the true value 1
to the measured 1
to the measured value 1
approximately 2 degree
to r. 1 other
for ideal ammeter 1 other
to infinity 1 other
to zero 1 other
to the series resistance 1 other
1 triples in cluster
value be equal 8
8 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC For ideal ammeter , the value of resistance is equal to zero .
  • SRC From equation-2 it is clear that the true value of resistance is equal to the measured value only if the resistance of voltmeter is infinite .
  • SRC It is also clear from above that the true value is equal to the measured only if the ammeter resistance , R a , is zero .
  • SRC The measured value of resistance R m , would be equal to the true value , R , if the ammeter resistance is zero and the voltmeter resistance is infinite so that the conditions in the circuit are not disturbed .
  • SRC The value of R m2 is approximately equal to R.
  • SRC The value of resistance in ideal voltmeter is approximately equal to infinity .
  • SRC The value of the input resistance of the voltmeter is equal to the series resistance because high voltage resistor decreases the sensitivity of the meter .
  • SRC Therefore , true value of Resistance will only be equal to measured value if the value of Voltmeter Resistance Rv is infinite .