JEE Main 2019 — Current Electricity Question with Solution
From: JEE Main 2019 (Online) 9th January Evening Slot
Question
A carbon resistance has a following colour code. What is the value of the resistance ?
This question includes a diagram. The text above accompanies the figure.
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Show full solutionCorrect option: A
Correct answer
A530 k 5%
Step-by-step explanation
From colour coding table,
Green line represents number = 5
Orange line represents number = 3
Yellow line represent multiplier = 104
Golden line represents tollerence = 5%
Resistance = 53 104 5%
= 530 k 5%
Green line represents number = 5
Orange line represents number = 3
Yellow line represent multiplier = 104
Golden line represents tollerence = 5%
Resistance = 53 104 5%
= 530 k 5%
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This is a previous-year question from JEE Main 2019, covering the Current Electricity chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.