The figure below shows a piece of insulated wire formed into the shape of a figure eight. You may consider the two loops of the figure eight to be circles, where the upper loop's radius is 3.00 cm and the lower loop's radius is 8.00 cm. The wire has a unifor resistance per unit length of 4.00 Q/m. The wire lies in a plane that is perpendicular to a uniform magnetic field directed into the page, the magnitude of which is increasing at a constant rate of 2.50 T/s. (a) What is the magnitude of the induced current in the wire (in A)? A (b) Find the direction of the induced current in the wire. (Select all that apply.) O clockwise in the upper lop O clockwise in the lower loop

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The figure below shows a piece of insulated wire formed into the shape of a figure eight. You may consider the two loops of the figure eight to be circles, where the upper loop's radius is 3.00 cm and the lower loop's radius is 8.00 cm. The wire has a uniform
resistance per unit length of 4.00 0/m. The wire lies in a plane that is perpendicular to a uniform magnetic field directed into the page, the magnitude of which is increasing at a constant rate of 2.50 T/s.
(a) What is the magnitude of the induced current in the wire (in A)?
A
(b) Find the direction of the induced current in the wire. (Select all that apply.)
O clockwise in the upper loop
O clockwise in the lower loop
O counterclockwise in the upper loop
O counterclockwise in the lower loop
Transcribed Image Text:The figure below shows a piece of insulated wire formed into the shape of a figure eight. You may consider the two loops of the figure eight to be circles, where the upper loop's radius is 3.00 cm and the lower loop's radius is 8.00 cm. The wire has a uniform resistance per unit length of 4.00 0/m. The wire lies in a plane that is perpendicular to a uniform magnetic field directed into the page, the magnitude of which is increasing at a constant rate of 2.50 T/s. (a) What is the magnitude of the induced current in the wire (in A)? A (b) Find the direction of the induced current in the wire. (Select all that apply.) O clockwise in the upper loop O clockwise in the lower loop O counterclockwise in the upper loop O counterclockwise in the lower loop
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