Physics-
General
Easy
Question
A straight wire carrying current is parallel to x-axis as shown in the figure. Then
- magnetic field at point P is parallel to x-axis
- magnetic field at point P is parallel to y-axis
- magnetic field at point P is parallel to z-axis
- magnetic field at point P is anti-parallel to x-axis
The correct answer is: magnetic field at point P is parallel to z-axis
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