
Lenz Law Chapter 29 HW
Authored by Philip Sumida
Physics
11th Grade - University
NGSS covered
Used 50+ times

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13 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the direction of induced current if the magnetic field is increasing.
Clockwise
Counter clockwise
No induced current
Tags
NGSS.HS-PS2-5
NGSS.HS-PS3-5
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the direction of induced current if the magnetic field is decreasing.
Clockwise
Counter clockwise
No induced current
Tags
NGSS.HS-PS2-5
NGSS.HS-PS3-5
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the direction of induced current if the magnetic field is constant.
Clockwise
Counter clockwise
No induced current
Tags
NGSS.HS-PS2-5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The current in the figure follows the equation I= I0e-kt, where k is a positive constant. Determine the direction of the induced current when time > 0.
Clockwise
Counterclockwise
No induced current
Tags
NGSS.HS-PS2-5
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the direction of the current across the resistor ab when the switch S is closed after being open for several minutes.
a to b
b to a
no current
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the direction of the current across the resistor ab when coil B is brought closer to coil A while the switch S is closed.
a to b
b to a
no current
Tags
NGSS.HS-PS2-5
NGSS.HS-PS3-5
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Determine the direction of the current across the resistor ab when resistance R is decreased while the switch S is closed.
a to b
b to a
no current
Tags
NGSS.HS-PS2-5
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