1 (15 points). In the given circuit as shown in the figure, the current I, is 5.0 A. What are the currents I and I, ? What is the value of = if the value of R. is equal to 2.5 2? 24V 3.0 0 3 14 601314 2 (15 points). A parallel combination of 500-$ and 600-$ resistors, an uncharged parallel combination of 3.00uC and 4.00uC capacitors and a 10.0 V power supply are connected in series. (a) What is the time constant of the circuit? (b) What is the voltage after one time constant (c) How long it will take to reach 5% of the maximum voltage? Answer with a circuit diagram. 3a (6 points). Part 1 Find the direction of magnetic force on (a) positive & (b) negative charges moving in magnetic field as shown in the figure. OOOO oooo oooo 3b(14 points). Doubly charged uranium- 235 and uranium 238 are being separated in a mass spectrometer. The masses of ions are 3.90 x 10-"' kg and 3.95 x 10 " kg, respectively and they travel at 2.00 x10' m's in a 0.250 T. What is the separation between their paths after they hit a target? Use right hand rule to find the trajectories of the ions in B field (diagram)