Question 70 of 276
A hairpin like shape as shown in figure is made by bending a long current carrying wire. What is the magnitude of a magnetic field at point which lies on the centre of the semicircle ?

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Answer: (B)
Magnetic Effects & Magnetism
JEE Main level, single correct, medium
Question 70 of 276

Answer: (B)
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JEE Main Physics practice question on Magnetic Effects & Magnetism (Magnetic Field), with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.