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  • A colour band is  given,whose first three bands are violet,gray and orange then its resistance is of the order ofOption: 1 <img alt="87*10^{3}\O

A colour band is  given,whose first three bands are violet,gray and orange then its resistance is of the order of

Option: 1

87*10^{3}\Omega


Option: 2

78*10^{3}\Omega


Option: 3

38*10^{7}\Omega


Option: 4

37*10^{8}\Omega


Answers (1)

best_answer

As we learnt

 

Meaning of Color Band C -

 

Indicates the decimal multiplier

-

 

 First two colour first two difit and third represent multiplier

Violet-7

Gray-8

Range-10^3

Resistance=78*10^3\Omega

 

Posted by

mansi

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