JEE Main 2024 — Current Electricity Question with Solution
From: JEE Main 2024 (Online) 30th January Evening Shift
Question
When a potential difference is applied across a wire of resistance , it dissipates energy at a rate . If the wire is cut into two halves and these halves are connected mutually parallel across the same supply, the energy dissipation rate will become:
Choose an option
Show full solutionCorrect option: B
Step-by-step explanation
From (i) & (ii), we get
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This is a previous-year question from JEE Main 2024, 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.