Question

15) A rectangular conducting loop of length and with w and total resistance is being pulled out of a region of magnetic field. If the loop is moving with a constant speed, what is the electric current (magnitude and direction) in the loop? 15) - 0.12 0.22 0.340,- 1.25 Tinte page=876 A) 401 A Clockwise B) 401 A Court Clockwise 15.30 A, Cockwise D) 530 A, Counter Clockwise 1) 7.09 A Clockwise F) 7.00 A. Counter Clochy G) 632 A Clockwise H 632 A Course Cockwise 16) R-25 V-895V/-0.295 A A) 6.130 B 0 99 0 C) 1580 D) 5.34 E) 3.070 F) 7.650 G)1830 H)2.58 16) A resistor, R is connected in series with a non-ideal battery. When the battery is not connected to a circuit the voltage of the battery is vor. When connected to the resistor, the Current in the circuit is Is What is the internal resistance of the battery?

Answer 1

15 التعامل EMf generated in loop is &= Bul B-field v-speed da length of loop & BUW &= 1.25x8.76 x 0.22 =2.409v Applying ahm's law Ia २.५०१ = 7.094 0.34 7.09 A, Counter-clockwise) (F cole