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#1. Consider a long straight current carrying wire with current directedas shown. What is the direction of the magnetic field at point A. a) Into the plane b) Out of the plane c) To the right d) To the left I • A

#2. Consider a length L of a wire carrying a current I as shown. The magnetic field at point A is Ex FL- yA ty А a) Mol 2nty до! y c) zero d) Holy

#3 Consider the currents and the amperian loop (AL) -AL ТА 1 O ZA shown. Find the $ Ę dg along the AL. a) 1 T.m b) –17.m c) zero