# Physics II Lab w answers_Part_25 - Results: The calculated...

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61 Results: The calculated value of e/m =____________________C/kg. The standard value of e/m =_____________________C/kg. % Error in e/m =_____________________

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62 Experiment 10 Charging and Discharging of a Capacitor Apparatus: Ballistic galvanometer, lamp, and scale, capacitor, resistor, solar cell, light filters, stop watch, two way switches, damping key , connecting wires . Purpose of experiment: i) To study the charging and discharging of a capacitor ii) To measure the time constant characterizing charging / discharging process iii) To understand the working of a ballistic galvanometer. Basic Methodology: A capacitor is charged by a solar cell and discharged (for different times) through a resistor and ballistic galvanometer .The deflection of the galvanometer is in proportion to the amount of charge that passes through it .A lamp and scale arrangement is used to measure the deflection. I. Introduction:
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## This note was uploaded on 11/26/2011 for the course PHY 2053 taught by Professor Lind during the Fall '09 term at FSU.

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Physics II Lab w answers_Part_25 - Results: The calculated...

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