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QJEEM19Ph8436: JEE Main 2019 Physics - Class 12 JEEM19Ph8436 Solution: Two very long, straight, and insulated wires are kept at 90°…

Two very long, straight, and insulated wires are kept at 90° angle from each other in xy-plane as shown in the figure. These wires carry currents of equal magnitude I, whose directions are shown in the figure. The net magnetic field at point P will be : JEE Main 2019 (Online) 8th April Evening Slot Physics - Magnetic Effect of Current Question 155 English

Multiple Choice Options

  • A +μ0Iπd(z∧)
  • B −μ0I2πd(x∧+y∧)
  • C Zero
  • D μ0I2πd(x∧+y∧)

Step-by-Step Verified Solution

Magnetic field at point P

B→net=μ0i2πd(−k^)+μ0i2πd(k^)=0

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