1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

# Column II gives four situations in which three or four semi-finite current carrying wires are placed in x-y plane. The magnitude of the direction of current is shown in each figure. Column I gives statements regrading the x- and y- components of magnetic field at point P whose coordinates are (0,0,d). Match the statements in Column I with the corresponding figures in Column II.

Open in App
Solution

## The magnetic field is along negative y-direction in cases (1), (2) and (3).In case(4), there is a component of magnetic field along -ve x-axis.Hence, A → 1, 2, 3Z-component of magnetic field is zero in all cases.Hence, B → 1, 2, 3, 4The magnitude of the magnetic field in case(3) is μ0i4πd.The magnetic field at P is less than μ0i2πd in all cases.Hence, C → 3Hence, D → 1, 2, 3, 4

Suggest Corrections
0
Join BYJU'S Learning Program
Related Videos
Magnetism Due to Current
PHYSICS
Watch in App
Join BYJU'S Learning Program