Part 1: Section 2 (Modules 3&4) 2a) (10pts) Aluminum has a resistivity of 2.82x100-m. A 9.0V battery is connected to a 1

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Part 1 Section 2 Modules 3 4 2a 10pts Aluminum Has A Resistivity Of 2 82x100 M A 9 0v Battery Is Connected To A 1 1 (26.14 KiB) Viewed 22 times

Part 1: Section 2 (Modules 3&4) 2a) (10pts) Aluminum has a resistivity of 2.82x100-m. A 9.0V battery is connected to a 1.5 m long Aluminum wire with a cross-sectional area of 0.35 cm-. Find the resistance of the wire AND the current that flows through it. (Hint: remember to convert the area to m?) 2b) (Spts) A 15uF capacitor is placed in series with a 250k2 resistor and connected to a 1.5V battery through a switch. The capacitor is initially uncharged. At to the switch is closed. Sketch the current as a function of time after the switch is closed and find the time constant of the circuit. Graph Time Constant 2e) (7 pts) A 150 and a 300 resistor are connected in series. Find the equivalent resistance of this combination 2d) (3 pts) Two unequal capacitors are connected in parallel Which quantity is the same in the two capacitors: the charge or the voltage?