A square wire wrapped 24 times with a length of 0.2 meters is placed in the...
A square wire wrapped 24 times with a length of 0.2 meters is placed in the x-y plane in a uniform magnetic field directed in the -z direction. The magnetic field changes in magnitude from 0.14 T to 0.38 T in a time of 0.3 seconds. What is the amount, in amps, and the direction of the average induced current if the resistance of the wire is 0.8 Ohms? Indicate clockwise by including a negative sign and counter-clockwise by not including a sign.
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A square wire wrapped 24 times with a length of 0.2 meters is
placed in the...
If the resistance of the wire is 7 Ohms, what is the magnitude and direction of its magnetic moment produced by the average induced current in A m2
A uniform magnetic field is directed in the -z direction. A rectangular wire wound 5 times with a length of 0.7 meters and width of 0.8 meters is placed in the x-y plane in the field. The magnetic field is changed in magnitude from 15 Tesla to 4 Tesla in a time of 0.6 seconds. If the resistance of the wire is 7 Ohms, what is the magnitude and direction of its magnetic moment produced by the average induced current...
3) A square wire with current in it, wrapped once, is placed in the x-y plane....
3) A square wire with current in it, wrapped once, is placed in the x-y plane. It's sides have a length of 1.8 m and the magnetic moment produced by it is 6 A m2 in the +z direction. The square wire is then reshaped, using all the wire from the square, into a circle with the same current as the square. The circle is then placed into the x-y plane (first quadrant) such that it's magnetic moment is also...
A circular wire wrapped 7 times with a radius of 0.4 m is placed in the...
A circular wire wrapped 7 times with a radius of 0.4 m is placed in the x-y plane. A current of 5 amps runs counter-clockwise around the wire. What is the magnetic moment of the wire in A m2and its direction? Include a negative sign for the -z direction and a positive sign for the +z direction.
A circular wire wrapped 9 times with a radius of 0.4 m is placed in the...
A circular wire wrapped 9 times with a radius of 0.4 m is placed in the x-y plane. A current of 6 amps runs counter-clockwise around the wire. What is the magnetic moment of the wire in A m2 and its direction? Include a negative sign for the -z direction and a positive sign for the +z direction.
A uniform magnetic field is directed in the -z direction.
A uniform magnetic field is directed in the -z direction. A rectangular wire wound 7 times with a length of 0.8 meters and width of 0.9 meters is placed in the x-y plane in the field. The magnetic field is changed in magnitude from 13 Tesla to 6 Tesla in a time of 0.5 seconds. If the resistance of the wire is 6 Ohms, what is the magnitude and direction of its magnetic moment produced by the average induced current...
A square loop of wire with side length 10 cm is moving to the right with...
A square loop of wire with side length 10 cm is moving to the right with constant speed of 16 m/s. The loop has total resistance of 0.8 ohms. It begins in a region with no magnetic field, then enters a region of magnetic field (wider than 10 cm) with a strength of 0.5 T pointing into the page. Finally it leaves the field. 21) While entering the field what is the direction of the induced current as seen from above...
A generator consists of a circular coil with a radius of 0.2 meters wound 84 times...
A generator consists of a circular coil with a radius of 0.2 meters wound 84 times spinning at 148 times per second in a uniform magnetic field of 0.3 Tesla. It is attached to the primary side of a transformer which is wrapped 157 times on the primary side and 33 times on the secondary side. If the maximum current on the secondary side is 6 amps, what is the resistance of the secondary side in Ohms? (It's not important,...
Question 2 1.5 pts 2) A circular coil with a radius of 0.2 meters wrapped 44...
Question 2 1.5 pts 2) A circular coil with a radius of 0.2 meters wrapped 44 times is spun at a frequency of 34 Hz in a uniform magnetic field to form a generator. It is then connected to the primary transformer. The primary side has 36 turns and the secondary side has 18 turns. The maximum secondary current is 8 amps and the resistance of the coil on the primary side is 3 Ohms. What is the amount of...
A uniform magnetic field is directed in the -z direction.
A uniform magnetic field is directed in the -z direction. A rectangular wire wound 8 times with a length of 0.7 meters and width of 0.7 meters is placed in the x-y plane in the field. The magnetic field is changed in magnitude from 15 Tesla to 4 Tesla in a time of 0.6 seconds.If the resistance of the wire is 8 Ohms, what is the magnitude and direction of its magnetic moment produced by the average induced current in...
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field...
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field of magnitude 2.25 T directed into the page as in the figure shown below. The coil has 21.5 turns and a resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. A square coil is shown in the plane of the page, and inside the coil a magnetic field...
Question 2 1.5 pts 2) A circular coil with a radius of 0.2 meters wrapped 44 times is spun at a frequency of 34 Hz in a uniform magnetic field to form a generator. It is then connected to the primary transformer. The primary side has 36 turns and the secondary side has 18 turns. The maximum secondary current is 8 amps and the resistance of the coil on the primary side is 3 Ohms. What is the amount of...
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