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In: Physics

I need proper answers for the following ( well explained and understandable writing) 1. A long,...

I need proper answers for the following ( well explained and understandable writing)

1. A long, vertical, metallic wire carries downward electric current. (i) What is the direction of the magnetic field it creates at a point 2 cm horizontally east of the center of the wire? Why?

(a) north

(b) south

(c) east

(d) west

(e) up

2. One pole of a magnet attracts a nail. Will the other pole of the magnet attract the nail? Explain. Also explain how a magnet sticks to a refrigerator door.

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Expert Solution

genius_generous answered 1 year ago
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