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Calculation: Neatly solve the question in the space provided. Demonstrate all important steps and include units. Your final answer must be written in the box to be considered correct. 1 point each. 6) Chlorine atoms have one excess electron per atom. If 1300 chlorine ions (Cl) flow through a glass tube every 2.5 us, what is the conventional current in the tube? Answer: 7) What is the resistance of a circular copper wire 10cm long with a diameter of 1mm? (Note: Reference Table 18-1) Answer: 8) A current of 20mA flows through an Ohmic device that has a 9V potential drop across it. What is the power of the device? Answer: 9) How much current flows through a wire that has a resistance of 20 Ω if a potential difference of 100V is maintained between its ends? Answer: 10) What is the average power of 20 Ω device if the peak value of the AC current flowing through it is 2A? Answer:
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G) 13 chlorie fons have 1300c So 2.5x 10 6 3) 3132 xo8m 8) q) R. 2g 10 ox9

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