A 36 V battery of negligible internal resistance is connected to a 47 kΩ and a...

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Physics

A 36 V battery of negligible internal resistance is connected toa 47 kΩ and a 21 kΩ resistor in series.

a).

What reading will a voltmeter, of internal resistance 95 kΩ ,give when used to measure the voltage across the firstresistor?

Express your answer using two significant figures.

V47 kΩ=

b).

What is the percent inaccuracy due to meter resistance for eachcase?

Express your answer using two significant figures.

V not ideal−V ideal/V ideal=

c).

What reading will a voltmeter, of internal resistance 95 kΩ ,give when used to measure the voltage across the secondresistor?

Express your answer using two significant figures.

V21 kΩ=

d).

What is the percent inaccuracy due to meter resistance for eachcase?

Express your answer using two significant figures.

V not ideal−V ideal/V ideal=

Answer & Explanation Solved by verified expert
4.2 Ratings (807 Votes)
awith ideal conditionsequivalent resistance R 47 21 68 ksoI V R 36 68e3I 5294e4 ANow find the ideal voltage    See Answer
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