Use the relationship involving a current in a straight wire positioned in a magnetic field to determine the magnitude and direction of the force on the wire from the magnetic field.
A 325 mA current exists in a 15.5 mm long conductor positioned in a magnetic field with strength 3.3 Tesla as shown at right. The magnetic field is represented by blue vectors. The angle between the direction of current and the direction of the B-field is theta, with the positive direction being counterclockwise.
What is the direction of the force from the magnetic field on the conductor if the current is angled at 25˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 25˚?
Force
Newtons
What is the direction of the force from the magnetic field on the conductor if the current is angled at 145˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 145˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 180˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 180˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 245˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 245˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 270˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 270˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 295˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 295˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 0˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 0˚?
A 470 mA current exists in a 11.5 mm long conductor positioned in a magnetic field with strength 4.4 Tesla as shown at right. The magnetic field is represented by blue vectors. The angle between the direction of current and the horizontal, dotted line is theta, with the positive direction being counterclockwise.
What is the direction of the force from the magnetic field on the conductor if the current is angled at 40˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 40˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 140˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 140˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 230˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 230˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 340˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 340˚?
A 135 mA current exists in a 10.0 mm long conductor positioned in a magnetic field with strength 2.0 Tesla as shown at right. The magnetic field is represented by the tail of blue vectors pointing in to the page. The angle between the direction of current and the horizontal, dotted line is theta, with the positive direction being counterclockwise.
What is the direction of the force from the magnetic field on the conductor if the current is angled at 150˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 150˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 250˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 250˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 305˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 305˚?
A 255 mA current exists in a 19.5 mm long conductor positioned in a magnetic field with strength 3.0 Tesla as shown at right. The magnetic field is represented by the tip of blue vectors pointing out of the page. The angle between the direction of current and the horizontal, dotted line is theta, with the positive direction being counterclockwise.
What is the direction of the force from the magnetic field on the conductor if the current is angled at 155˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 155˚?
What is the direction of the force from the magnetic field on the conductor if the current is angled at 235˚?
What is the magnitude of the force from the magnetic field on the conductor if the current is angled at 235˚?