The coil of wire in a galvanometer has a resistance of RC = 75.0 Ω. The galvanometer exhibits a full-scale deflection when the current through it is 0.200 mA. A resistor is connected in series with this combination so as to produce a voltmeter. The voltmeter is to have a full-scale deflection when it measures a potential difference of 14.0 V.
What is the resistance of this resistor?
The coil of wire in a galvanometer has a resistance of RC = 75.0 Ω. The...
Chapter 20, Problem 088 Your answer is partially correct. Try again. The coil of wire in a galvanometer has a resistance of RC-52.5Ω. The galvanometer exhibits a full-scale deflection when the current through it is 0.325 mA. A resistor is connected in series with this combination so as to produce a voltmeter The voltmeter is to have a full-scale deflection when it measures a potential difference of 12.6 V. What is the resistance of this resistor? Number T12.58 UniiT
-1 points CJ10 20 P088 My Notee Ask Y O Ask The col of wire in a galvanom eter has a resistance of RC-73.0 Ω. The galvanometer exhibits a fut scale defection when the eument through it is 0270 mA A resistor is connected in ser combination so as to produce a voltmeter. The voit ter is to have a full-scale deflection when it measures a potential difference of 13.0 V. what is the resistance of this resistor? Addsional Materials...
A galvanometer has a coil resistance of ?galv=27.4 Ω . It is to be made into a voltmeter with a full‑scale voltage equal to ?=225.0 V. If the galvanometer deflects full scale for a current of ?galv=255.5 mA, what size additional resistor should be used? additional resistor size: ople Window Help Jump to... ersity-PHYS 1010/1133-Winter19-MACKAY> Activities and Due Dates> D Assignment Score: s00/1700 Resources Hint Check Answer Question 14 of 17> eter has a coil resistance of R.-274 Ω. It...
A galvanometer has a coil resistance of Rgalv = 13.9 ?. It is to be made into a voltmeter with a full-scale voltage equal to V = 325.0 V. If the galvanometer deflects full scale for a current of Igalv = 245.5 mA, what size additional resistor should be used?
A galvanometer has a coil resistance of 20 Ω . A current of 200 μA deflects the needle through ten divisions at full scale. Part A What resistance is needed to convert the galvanometer to a full-scale 11 V voltmeter? the answer needs to be in kΩ
A galvanometer of resistance 100 Ω gives full-scale deflection when its current is 1.0 mA. It is used to construct an ammeter whose full-scale reading is 100 A. If the shunt resistor consists of a piece of 10-gauge copper wire (diameter 2.59 mm), what should its length be
A galvanometer with a coil resistance of 16.3 is used with a shunt resistor to make a nondigital ammeter that has an equivalent resistance of 0.817 . The current in the shunt resistor is 3.97 mA when the galvanometer reads full scale. Find the full-scale current of the galvanometer.
Y ou have available a galvanometer that gives a full-scale deflection for a 333-μA current and has a coil resistance of 33 Ω. (a) What shunt resistance is needed to convert this galvanometer to a 5.0-A ammeter? (b) What series resistance is needed to convert this galvanometer to a 5.0-V voltmeter?
Given that a certain galvanometer has an internal resistance of 254 Ω and can handle a maximum current of 250 μA, design an ammeter capable of reading at full-scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in length and...
A galvanometer has an internal resistance of 100 ? and deflects full-scale at 2.00 mA. What size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 mA, and how should this resistor be connected to the galvanometer? Answer a. 75.0 ? in parallel with the galvanometer b. 50.0 ? in parallel with the galvanometer c. 50.0 ? in series with the galvanometer d. 100 ? in parallel with the galvanometer...