1-1b: A rectangular loop enters a magnetic field of 1.25 x 10² T. It is moving at a constant speed. The induced emf when it enters the field is 24.5 V. What is the velocity of the cart? (ANS: 9.8 m/s) 2.0 cm 12.0 cm
1-1b: A rectangular loop enters a magnetic field of 1.25 x 10² T. It is moving at a constant speed. The induced emf when it enters the field is 24.5 V. What is the velocity of the cart? (ANS: 9.8 m/s) 2.0 cm 12.0 cm
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how do you do 1-1b? this is a non graded practice worksheet

Transcribed Image Text:1-1b: A rectangular loop enters a magnetic field of 1.25 x 10² T. It is moving at a constant speed. The
induced emf when it enters the field is 24.5 V. What is the velocity of the cart? (ANS: 9.8 m/s)
2.0 cm
12.0 cm
1-1bla: A square loop of wire measures 2.00 cm on each side. It is attached to a cart that is moving at a
constant speed of 15.0 m/s into a uniform magnetic field of 56.0 T. (a) What is the induced emf after it has
traveled 1.00 cm into the field? (b) What is the direction of the current,
clockwise or counterclockwise? (c) If the resistance of the loop is 1.60 2.
what is the current in the loop? (ANS: a. 16.8 V, c. 10.5 amps)
til at in
2.0 cm
12.0 cm
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