3. A long straight wire carries a current I = 7.0 A to the left as shown in Figure 2 below. A point charge q = 1.9 C mov
Posted: Mon May 16, 2022 4:12 pm
3. A long straight wire carries a current I = 7.0 A to the left as shown in Figure 2 below. A point charge q = 1.9 C moves to the right with speed v = 4.5 x 103 m/s. If the distance r = 2.5 cm, what is the magnitude and direction of the force on the charge? 9 It Figure 2