JEE Main 2019 — Magnetic Effects of Current Question with Solution
JEE Main 2019 (08 Apr Shift 2)
Question
Two very long, straight, and insulated wires are kept at angle from each other in as shown in figure.
These wires carry currents of equal magnitude , whose direction are shown in the figure. The net magnetic field at point will be:
These wires carry currents of equal magnitude , whose direction are shown in the figure. The net magnetic field at point will be:
Choose an option
Show full solutionCorrect option: D
Correct answer
DZero
Step-by-step explanation
Magnetic field due to wire along x-axis:
Magnetic field due to wire along z-axis:
Magnetic field due to wire along z-axis:
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This is a previous-year question from JEE Main 2019, covering the Magnetic Effects of Current 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.