Q3/ The following data was obtained from an investigation into the voltage icurrent characteristic of a lamp bulb. Voltage( V) Current (1) 100 0.12 150 200 250 0.19 0.28 0.4 Calculate the resistance of the lamp in each case and comment on the inconsistency of the resistance

Q3/ The following data was obtained from an investigation into the voltage icurrent characteristic of a lamp bulb. Voltage( V) Current (1) 100 0.12 150 200 250 0.19 0.28 0.4 Calculate the resistance of the lamp in each case and comment on the inconsistency of the resistance

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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Q3/ The following data was obtained from an investigation into the
voltage /current characteristic of a lamp bulb.
Voltage( V)
Current (1)
100
0.12
150
200
250
0.19
0.28
0.4
Calculate the resistance of the lamp in each case and comment on the
inconsisteney of the resistance

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