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Physics CBSE Live product
Class 10
Magnetic effects of electric current
Magnetic effects of current
8.
Magnetic field around a straight current carrying wire
Question:
4
m.
1
.
A current carrying power line carries current from west to east. What will be the direction of magnetic field \(1\ m\) above it?
North to south
South to north
East to west
West to east
2
.
The magnetic field direction above a horizontal wire carrying current eastwards is
Random
Into the plane
Along the wire
Out of the plane
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