A resistor with the color coded value of 1000 ohms and 10% tolerance can have an actual resistance between

900 ohm and 1100 ohm

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900 ohm and 1010 ohm

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990 ohm and 1010 ohm

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900 ohm and 1000 ohm

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Solution

The correct option is A 900 ohm and 1100 ohm
color coding gives a range in which value of resister lies.

Actual resistance $R = 1000 \pm 10$ %
$R = 1000 \pm 1000 \times \frac{10}{100} R = 1000 \pm 100$
Value of R is between 900 to 1100ohms.

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A resistor with the color coded value of 1000 ohms and 10% tolerance can have an actual resistance between

The correct option is A 900 ohm and 1100 ohmcolor coding gives a range in which value of resister lies.Actual resistance R=1000±10%R=1000±1000×10100R=1000±100Value of R is between 900 to 1100ohms.

The correct option is A 900 ohm and 1100 ohm
color coding gives a range in which value of resister lies.

Actual resistance $R = 1000 \pm 10$ %
$R = 1000 \pm 1000 \times \frac{10}{100} R = 1000 \pm 100$
Value of R is between 900 to 1100ohms.