Please answer all parts SHOWING ALL STEPS CLEARLY EXPLAINING THE CONCEPTS AND STEPS TO SOLVE EACH QUESTION IN SIMPLE ENGLISH!! Also, please make sure all solutions are 100% correct. DO NOT USE CALCULUS (Integration, Cross product, derivatives, etc.) TO SOLVE ANY OF THESE QUESTIONS. Thank you very much!

PLEASE DON'T JUST SHOW THE NUMERICAL SOLUTION, EXPLAIN THE PROCESS OF FINDING THE SOLUTION AS WELL!! PLEASE CLEARLY ELABORATE AT LENGTH IN SIMPLE ENGLISH LIKE YOU'RE TEACHING A TODDLER HOW TO SOLVE THE PROBLEM. THANK YOU.!

At t = 0 the switch is closed in a RL circuit consisting of a battery, an inductor, and a single resistor, arranged in series. If L = 4mH, R = 30, and & =6 V, what is the voltage across the resistor at time t = 2ms? (1) 4.7 V (2) 1.3 V (3) 3.9 V (4) 2.1 V (5) 0.7 V Three resistors, all with an identical unknown resistance are arranged as shown R, R3 in the figure, where & = 120 V and L = 4 H. Immediately after switch S is closed, the current through R1 is 12 Amperes. What is the current through M Ri after a long time has passed? (1) 16 A (2 12 A R2 L 3 6 A (4 24 A 5 0A Orienting a radio's antenna vertically so that the antenna is parallel to the y-axis allows you to clearly receive tunes coming from your favorite FM radio station. You know that the broadcast of the radio signal comes from a transmitting tower located due East of your location. Which of the following choices presents a possible orientation for the components of the radio signal detected at your location? 1) the electric field oriented along y-axis, magnetic field along North/South 2 the electric field oriented along East/West, the magnetic field along y-axis the electric field oriented along y-axis, magnetic field along East /West the electric field oriented along North/South, magnetic field along East /West (5 the electric field along North/South, magnetic field along y-axis.A mystery object is dropped through a single loop made out of a conducting wire. While the object is moving towards the loop, a clock-wise current is induced in the loop, as viewed from above. Which of the following conclusions are accurate about the object and its orientation? 1 the object is magnetic, with its South Pole face closest to the loop 2 the object is magnetic, with its North Pole face closest to the loop 3 the object is magnetic, but there is not enough information to identify its magnetic poles 4 the object is not magnetic 5 there is not enough information to identify if the object is magnetic. The current in the straight wire is decreasing. What are the directions of the I current induced in loop A, that encircles the wire, and in loop B? List the direction of the current induced in loop A rst, followed by the direction of the current induced in loop B. A zero, clockwise counterclockwise, clockwise clockwise, clockwise counterclockwise, counterclockwise clockwise, counterclockwise Unpack-Ha speeds of 3.5 x 106 m/s in the directions shown. What is the magnitude and direction of the net magnetic eld at the location marked x? An electron and an alpha particle (qa = +2qpmton) are moving with equal (L (1) E = (7.65 x 10-9 T) 2 (2) B = (2.03 x 10-3 T) 2 (3) B = (7.65 x 10-9 T) 2 (4) E = (2.03 x 10-3 T) 2 i > (5) B' = (2.48 x 10-8 T) 2 "ft-.2916. m '