general physic 2

Module 12: Series and Parallel Circuit 1. In this circuit, the voltage drop across the upper resistor is 4.5 V. What is the battery voltage? What is the current through the circuit? What is the resistance in the circuit? (7 pts) 30 0 $50 0 Module 13: Kirchhoff's Law 1. Determine the current through each resistor in the circuit shown below. (9 pts) 12V 40 5V 30 20 WWW Www Module 14: Magnetic Flux 1. A circular antenna of area 3 m2 is installed at a place in Madurai. The plane of the area of the antenna is inclined at 470 with the direction of Earth's magnetic field. If the magnitude of Earth's field at that place is 40773.9 nT find the magnetic flux linked with the antenna. (7 pts) Module 15: Magnetic Field 1. A proton moves through a magnetic field of magnitude 2.0T at a speed of 5.00 x 10* m/s perpendicular to the field. Find a.] the centripetal acceleration and b.] radius of the circular path of the proton. (7 pts)