PLEASE ANSWER ALL Q2 ××× ( A circular loop of wire is in a region of spatialty u

Question

PLEASE ANSWER ALL

Q2 ××× ( A circular loop of wire is in a region of spatialty uniform magnetic field. The magnetic field is directed into the plane of the Aguse If the magnetic field magnitode is dscenig, the induced emf is dockwise. B. the induced emf is counterclockwise C the induced emf is zero. D. The answer depends on the strength of the field. 03 A circular loop of wire is placed zext to a long straight wire. The current I in the long straigh: wire is increasing. Waat curcent does this induce in the ciecular loop? A a clocizwise cucrent B. a counterciociwise current C. zero cusrrent D. not etough infomation given to decide

Explanation / Answer

Q2: Since Inward Magnetic Field is decreasing. As a consequence of Lenz's Law, the Induced Current should produce its own magnetic Field as Inwards, there Current should be clockwise.

Answer: A

Q3: Since Current wire produces outward magnetic Field, that is decreasing, therefore as a consequence of Lenz's Law, induced Current should be Counter clockwise

Answer: B

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