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QJEEM24Ph2a77: JEE Main 2024 Physics - Class 12 JEEM24Ph2a77 Solution: Two long, straight wires carry equal currents in opposite…

Two long, straight wires carry equal currents in opposite directions as shown in figure. The separation between the wires is 5.0 cm. The magnitude of the magnetic field at a point P midway between the wires is _______ μT

(Given : μ0=4π×10−7TmA−1)

JEE Main 2024 (Online) 27th January Morning Shift Physics - Magnetic Effect of Current Question 40 English

Step-by-Step Verified Solution

B=(μ0i2πa)×2=4π×10−7×10π×(52×10−2)=16×10−5=160μT

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