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All three wires are made of copper and have a cross-sectional area of 1.50 mm2. The loop is in a region where there is a uniform magnetic field of magnitude B = 0.250 T and direction out of the plane of the figure. The wire OP begins to move from rest at the instant that it forms an angle 0 = 0 with the stationary wire 0Q and has a constant angular acceleration of 14 rad / s2. c) What is the angle 0 that must be formed between the rectilinear segments for the induced current to reach its maximum value?

All three wires are made of copper and have a cross-sectional area of 1.50 mm2. The loop is in a region where there is a uniform magnetic field of magnitude B = 0.250 T and direction out of the plane of the figure. The wire OP begins to move from rest at the instant that it forms an angle 0 = 0 with the stationary wire 0Q and has a constant angular acceleration of 14 rad / s2. c) What is the angle 0 that must be formed between the rectilinear segments for the induced current to reach its maximum value?

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The figure shows a wire that has been bent into a semicircular arc of radius r = 12.0 cm, centered at point O. A straight wire segment OP can rotate around O and makes contact with the arc at point P so that it slides without friction on it. Another rectilinear segment of immobile wire OQ completes the conductive loop.

All three wires are made of copper and have a cross-sectional area of ​​1.50 mm2. The loop is in a region where there is a uniform magnetic field of magnitude B = 0.250 T and direction out of the plane of the figure.

The wire OP begins to move from rest at the instant that it forms an angle Θ= 0 with the stationary wire OQ and has a constant angular acceleration of 14 rad / s2.

 

c) What is the angle Θ that must be formed between the rectilinear segments for the induced current to reach its maximum value?

B
Transcribed Image Text:B
The figure shows a wire that has been bent into a semicircular arc of radius r = 12.0 cm, centered at point 0. A straight wire segment OP can rotate around O and makes .contact with the arc at point P so that it slides without friction on it. Another rectilinear segment of immobile wire 0Q completes the conductive loop. All three wires are made of copper and have a cross-sectional area of 1.50 mm2. The loop is in a region where there is a uniform magnetic field of magnitude B = 0.250 T and direction out of the plane of the figure. The wire OP begins to move from rest at the instant that it forms an angle 0 = 0 with the stationary wire 0Q and has a constant angular acceleration of 14 rad / s2. c) What is the angle 0 that must be formed between the rectilinear segments for the induced current to reach its maximum value?
Transcribed Image Text:The figure shows a wire that has been bent into a semicircular arc of radius r = 12.0 cm, centered at point 0. A straight wire segment OP can rotate around O and makes .contact with the arc at point P so that it slides without friction on it. Another rectilinear segment of immobile wire 0Q completes the conductive loop. All three wires are made of copper and have a cross-sectional area of 1.50 mm2. The loop is in a region where there is a uniform magnetic field of magnitude B = 0.250 T and direction out of the plane of the figure. The wire OP begins to move from rest at the instant that it forms an angle 0 = 0 with the stationary wire 0Q and has a constant angular acceleration of 14 rad / s2. c) What is the angle 0 that must be formed between the rectilinear segments for the induced current to reach its maximum value?
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