Question

please show work and answer the question 8

parts a-c

B 0 B 8. A rigid, circular wire loop is moved constant velocity v from a region of zero B field into a region of uniform out-of-the- page B-field, as shown at right. uniform B-field fills all of space to the right at a (The of the dashed line.) a. (2 pts.) Which one of the following graphs best represents the emf induced in the loop Circle one as a function of time? graph: NKANA to enter the uniform B region, in which direction does the induced current flow? B. counter-clockwise b. (1 pt.) Just as the loop begins A. clockwise C. no current is induced c. (1 pt.) In order to keep the loop moving at the constant velocity shown, you must apply a mechanical force on the loop in which direction? A. to the left B. to the right C. out of the page G. no force is needed D. into the page E. downward (toward bottom of page) F. upward (toward top of page) R O000 Circuit B Circuit A AC VAC O

Answer 1

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