The answer is
a)8.56*10-5 V/m
b) 5.32*10-4 V/m
A long solenoid has a diameter of 12.8 cm. When a current i exists in its...
A long solenoid has a diameter of 12.8 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 39.8 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 7.31 mT/s. Calculate the magnitude of the induced electric field (a) 2.50 cm and (b) 9.45 cm from the axis of the solenoid
A long solenoid has a diameter of 9.48 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 40.5 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 9.02 mT/s. Calculate the magnitude of the induced electric field (a) 0.980 cm and (b) 7.45 cm from the axis of the solenoid.
A long solenoid has a diameter of 16.2 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 39.4 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 9.47 mT/s. Calculate the magnitude of the induced electric field (a) 4.70 cm and (b) 11.2 cm from the axis of the solenoid.
A long solenoid has a diameter of 12.2 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 42.4 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 8.00 mT/s. Calculate the magnitude of the induced electric field (a) 4.37 cm and (b) 7.70 cm from the axis of the solenoid.
A long solenoid has a diameter of 15.2 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 44.6 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 7.68 mT/s. Calculate the magnitude of the induced electric field (a) 3.87 cm and (b) 9.98 cm from the axis of the solenoid.
A long solenoid has a diameter of 12.0 cm. When a current i exists in its windings, a uniform magnetic field B = 27.0 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 5.50 mT/s. Calculate the magnitude of the induced electric field at the following distances from the axis of the solenoid.
A solenoid is wound with 370 turns on a form 4.0 cm in diameter and 50 cm long. The windings carry a current I in the sense that is shown in the figure. The current produces a magnetic field, of magnitude 4.9 mT, near the center of the solenoid. Find the current in the solenoid windings. (μ 0 = 4π × 10-7 T · m/A)
A long solenoid has a 60 cm length, with 3000 circular turns.
The diameter of each circular turn is 2cm. When the current travels
through the solenoid, a .35 Tesla field is created inside.
A. How much current is traveling through this solenoid?
B. The diameter of this solenoid is decreased to 1cm. Using the
current in Part A, what is the magnetic field magnitude now?
C. If this solenoid is created by a fixed length of wire, so
that...
A long, thin solenoid has 930 turns per meter and radius 2.90 cm . The current in the solenoid is increasing at a uniform rate of 63.0 A/s . Part A What is the magnitude of the induced electric field at a point 0.520 cm from the axis of the solenoid? Part B What is the magnitude of the induced electric field at a point 1.10 cm from the axis of the solenoid?
Constants A long, thin solenoid has 800 turns per meter and radius 2.50 cm. The current in the solenoid is increasing at a uniform rate of 42.0 A/s . What is the magnitude of the induced electric field at a point near the center of the solenoid? What is the magnitude of the induced electric field at a point 0.500 cm from the axis of the solenoid? What is the magnitude of the induced electric field at a point 1.00...