Induced Current in a pair of Solenoids Conceptual Question

For each of the actions depicted, determine the direction (right, left, or zero) of the current induced to flow through the resistor in

the circuit containing the secondary coil. The coils are wrapped around a plastic core.

Part A

Immediately after the switch is closed, as shown in the figure, in

which direction does the current flow through the resistor?

You did not open hints for this part.

ANSWER:

ооо

right

left

zero

close switch/nPart B

If the switch is then opened, as shown in the figure, in which direction does the current flow through the resistor?

7/3/23, 11:21 PM

You did not open hints for this part.

ANSWER:

O

O

right

left

zero

Ch 29 HW

open switch

m

4/23/nPart C

Immediately after the switch is closed, as shown in the figure, in

which direction does the current flow through the resistor?

ANSWER:

O O O

right

left

zero

7/3/23, 11:21 PM

In Part D, the left coil (only) is moving to the left with velocity 17.

Ch 29 HW

om m

close switch

5/23/nPart D

If the circuit containing the battery moves to the left, as shown in the figure, in which direction does the current flow through

the resistor?

You did not open hints for this part.

ANSWER:

O

O

right

left

zero

J

7

coil moves left

D