Question

3. Polar ice
caps are found near
a. East and west poles
b. East and North poles
c.North and south poles
d.west and South poles
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Answer 1

Answer:

The nature of the magnetic field lines around a straight current carrying conductor is concentric circles with centre at the axis of the conductor. The strength of the magnetic field created depends on the current through the conductor.

Answer 2

Answer:

is that the question I didn't understand what to answer