Imagine that you connect a 10 ohm resistor and a 1 megaohm resistor in series to...
Imagine that you connect a 10 ohm resistor and a 1 megaohm resistor in series to a battery. If you use a voltmeter that has a 1 megaohm internal resistance to measure the voltage across each resistor. Which measurement will affected most by the internal resistance of the ohm meter?
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the voltage across the 10 ohm resistor. |
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the voltage across the 1 megaohm resistor. |
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both measurement will be affected the same. |
Homework Answers
Since voltmeter is connected parallel across each resistor. In parallel combination, voltage across each resistance is same . Hence after connecting voltmeter across each resistance there will be no change in voltage across each resiatares.
Hence last option is correct .
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