Two long, straight, parallel wires of length 3.6 m carry parallel currents of 3.8 A and 1.1 A.
(a) If the wires are separated by a distance of 3.7 cm, what is
the magnitude of the force between the two wires?
N
(b) Is this force attractive or repulsive?
attractive or repulsive
(c) If the currents are in opposite directions (antiparallel), how
do the answers to parts (a) and (b) change?
What is the magnitude of the force between the two wires?
N
Is this force attractive or repulsive?
attractive or repulsive.
Two long, straight, parallel wires of length 3.6 m carry parallel currents of 3.8 A and...
Two long, straight, parallel wires of length 3.6 m carry parallel currents of 3.0 A and 1.6 A. (a) If the wires are separated by a distance of 3.9 cm, what is the magnitude of the force between the two wires? __N (b) Is this force attractive or repulsive? (c) If the currents are in opposite directions (antiparallel), how do the answers to parts (a) and (b) change? What is the magnitude of the force between the two wires? ___N...
Two long, parallel wires separated by 4.50 cm carry currents in opposite directions. The current in one wire is 1.70 A, and the current in the other is 3.30 A. (a) Find the magnitude of the force per unit length that one wire exerts on the other. N/m (b) Is the force attractive or repulsive? attractive repulsive
Two long, parallel wires separated by 2.85 cm carry currents in opposite directions. The current in one wire is 1.45 A, and the current in the other is 3.10 A. (a) Find the magnitude of the force per unit length that one wire exerts on the other. N/m (b) Is the force attractive or repulsive? attractiverepulsive
Two wires parallel to each other and seperated by a distance d carry different currents; they exert a force with magnitude F on each other. (a) The wires carry current in the same direction. If the current carried by one of the wires is quintupled and the distance between the wires is divided by three, then what will the force's magnitude be (as a multiple of F) and will it be repulsive or attractive? F ---Select--- attractive repulsive (b) The wires...
Two long straight parallel wires separated by a distance of 20 cm carry currents of 30 A and 40 A in opposite directions. What are the magnitude of the resulting magnetic field at a point that is 10 cm from the wires
2. Two long straight parallel wires separated by a distance of 20 cm carry currents of 30 A and 40 A in opposite directions. What is the magnitude of the resulting magnetic field at a point that is 15 cm from the wire carrying the 30 A current and 25 cm from the other wire?
Two straight parallel wires, running north/south are separated by 12 cm and carry currents of 4 A in the same direction (north). Find the magnitude and direction of the magnetic field at a point midway between the wires. Now find the magnetic field 6 cm east of the "easternmost" wire. Also, calculate the force of one wire on the other. Is it attractive or repulsive?
Two infinitely long, straight parallel wires perpendicular to the plane of the page carry currents of l1 = 1.5 A and I2 = 3 A in opposite directions. The smallest distance between the wires is d = 10 cm. Which direction matches the direction of the B-field at a point P midway between the wires?
1.Two long, parallel wires are separated by 1.81 cm and carry currents of 1.11 A and 3.67 A , respectively. Find the magnitude of the magnetic force ? that acts on a 3.31 m length of either wire. ?= ____________N 2.Two long parallel wires carry currents of 1.11 A and 4.75 A. The magnitude of the force per unit length acting on each wire is 4.83×10−5 N/m. Find the separation distance of the wires expressed in millimeters. separation distance:__________mm
Two long, straight, parallel wires separated by a distance d carry currents in opposite directions as shown in the figure. The bottom wire carries a current of 6.0 A. Point C is at the midpoint between the wires and point O is a distance 0.50d below the 6-A wire as suggested in the figure. The total magnetic field at point O is zero tesla. a. Determine the value of the current, I, in the top wire. Determine the magnitude of...