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Sir Tell me why the graph plotted between voltage and line current is irregular before and after the striking voltage.Voltage-X axis and line current Y-axis. Please reply me fast.

Sir


Tell me why the graph plotted between voltage and line current is irregular before and after the striking voltage.Voltage-X axis and line current Y-axis. Please reply me fast.

Grade:12

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

A more realistic analysis of a lamp circuit, however, over several different values of battery voltage would generate a plot of this shape:

The plot is no longer a straight line. It rises sharply on the left, as voltage increases from zero to a low level. As it progresses to the right we see the line flattening out, the circuit requiring greater and greater increases in voltage to achieve equal increases in current.

 

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Sagar Singh

B.Tech, IIT Delhi

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