Download In The Sketch To The Right A Long Straight Wire Is In The Plane Of A Rectangular Images. The dimensions are c = 0.100 m, a = 0.150 m, and l = 0.250 m. The straight wire carries a constant current i, as shown.
This decreased current leads to an induced current in loop the wire. At some point the current in the straight wire starts to decrease in magnitude. The rectangular loop whose long edges are parallel to the wire carries a current of i2 = 5.00 a.
At t = 0, a 20.0 v battery is connected via a switch to a series arrangement of a resistor (10.0 ) and an inductor (0.370 h).
The distance is 2 cm. .wire lies in the plane of the rectangular loop, which carries the current i2 = 10.0 a. The straight wire carries a constant current i, as shown. If the ball is in equilibrium when the string makes a 15.0°angle with the vertical, what is the net charge on the ball?