The current I in a long, straight wire is constant and is directed toward the right as in (Figure 1). Conducting loops A, B, C, and D are moving, in the directions shown, near the wire.
Part A
For each loop, is the direction of the induced current clockwise or counterclockwise, or is the induced current zero? Drag the appropriate items to their respective bins.
Part B
For each loop, what is the direction of the net force that the wire exerts on the loop? Drag the appropriate items to their respective bins.
The current I in a long, straight wire is constant and is directed toward the right as in (Figure 1).
The current I in a long, straight wire is constant and is directed toward the right as in (Figure 1). Conducting loops A, B, C, and D are moving in the directions shown, near the wire. Part BFor each loop, what is the direction of the net force that the wire exerts on the loop? Drag the appropriate items to their respective bins.
A long straight wire carrying a current I1 is near a wire loop as shown. For each part, determine whether the magnetic flux Φ through the loop due to Ii is into the page, out of the page or zero, and whether the current 12 induced in the loop is clockwise, counterclockwise or zero. a) I1 is constant to the left and the loop is moving toward the wireΦ: into page/out of page/zero I2: clockwise/counterclockwise/zero b) I1 is increasing to the right Φ: into...
A metal loop moves at constant velocity toward a long wire carrying a steady current I, as shown in the figure below. The current induced in the loop is directed clockwise. counterclockwise. zero. first clockwise, then counterclockwise. first counterclockwise, then clockwise.
In the diagram below, the long straight wire carries a current to the right and the current is increasing with time. This changing current produces an emf in the circular loop. What is the direction of the induced emf? a. Clockwise b. Counterclockwise. c. We need to know the resistance of the loop 5. In the diagram below, the long straight wire carries a current to the right and the current is increasing with time. This changing current produces an...
A long straight wire is in the same plane as a rectangular, conducting loop. The wire carries a constant current I as shown in the figure. a) If the wire is suddenly moved toward the loop, in which direction will the induced current be? b) If the current in the wire is suddenly increased, in which direction will the induced current be? EXPLAIN your answers!
The current in a long straight conducting wire is directed upward and is steadily increasing at a rate di/dt. Find the expression for the induced emf in the stationary conducting loop. What is the direction (cw or ccw) of the current induced in the loop? Ignore the thickness of the wire. (b) Given a = 12.0 cm, b = 36.0 cm, L = 24.0 cm and di/dt = 9.60 A/s, what is the value of the induced emf? (c) If...
A loop is moved toward a current-carrying wire as shown below. As the wire is moving, A B There is not enough information to correctly answer this question a clockwise current is induced in the loop a counterclockwise current is induced in the loop No current is induced in the loop D
5. In the diagram below, the long straight wire carries a current to the right and the current is increasing with time. This changing current produces an emf in the circular loop. What is the direction of the induced emf? (A) Clockwise (B) Counterclockwise (C) We need to know the resistance of the loop ( )
5. In the diagram below, the long straight wire carries a current to the right and the current is increasing with time. This changing current produces an emf in the circular loop. What is the direction of the induced emf? (A) Clockwise (B) Counterclockwise (C) We need to know the resistance of the loop i O
1. Four loops of wire move near a long straight wre carrying a current as shown in the fgure hha tne d induced current in each of the four loops 2. A flexible loop of wire has an initial radius of 12.0 cm and sits in a mognetic field of 0.15T as shown. The wires grasped at points A and B and stretched until the area is approximately zero. If it takes 0.20 s to magritude of the average induced...