Integrated Concepts To construct a nonmechanical water meter, a 0.500-T magnetic field is placed across the supply water pipe to a home and the Hall voltage is recorded. (a) Find the flow rate in liters per second through a 3.00-cm-diameter pipe if the Hall voltage is 60.0 mV. (b) What would the Hall voltage be for the same flow rate through a 10.0-cm-diameter pipe with the same field applied?

Short Assignment By 2/8/2016 https://session.masteringphysics.com/myct/assignmentPrintViewdispl... Short Assignment By 2/8/2016 Due: 11:00am on Monday, February 8, 2016 To understand how points are awarded, read theading Policy for this assignment. Kirchhoff's Loop Rule Conceptual Question The circuit shown belowconsists of four different resistors and a battery. You don't know the strength of the battery or the value any of the four resistances. Part A Select the expressions that will be equal to the voltage of the battery in the circuit, whe, for example, is the potential drop across resistor A. Check all that apply. Hint 1. Kirchhoff's voltage rule for closed circuit loops Kirchhoff’s loop rule states that in any closed circuit loop, the voltage supplied by a battery must be used by the devices in the loop. Therefore, the voltage drop across all of the resistors in a single closed circuit loop must add up to the voltage of the battery. Carefully identify all of the closed loops in this circuit. ANSWER: Correct Short Assignment By 2/8/2016 https://session.masteringphysics.com/myct/assignmentPrintViewdispl... Problem 21.58 Part A Find the magnitude of the current in the figure .