SATHEE: current-electricity Question 14

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current-electricity Question 14

Question: Q. 18. Two students $A$ and $B$ were asked to pick a resistor of $15 k Ω$ from a collection of carbon resistors. $A$ picked a resistor with bands of colours : brown, green, orange while $B$ choose a resistor with bands of black, green, red. Who picked the correct resistor ? $R$ [O.D. Comptt. I, II, III 2013]

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Solution:

Ans. $A \to$ brown

$B \to \underset{0}{black}$

$\begin{array}{cc} green & orange 5 & 10^{3} green & red 5 & 10^{2} \end{array}$

$= 15 k Ω$

$∴$ A picked the correct resistor

[CBSE Marking Scheme 2013] 1

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current-electricity Question 14

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Current Electricity

current-electricity Question 14

Table of Contents

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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