(10) A student is investigating the properties of a semiconducting This diagram shows the circuit she builds. variable power supply A Figure 10.16 a i ii TH safety resistor Sketch a graph to show how the current in the diode would va as the voltage across it is increased from 0 V to 1.0 V. The supply is now connected in the reverse direction and once more the potential difference across the diode is increased fro 0V to 1.0 V. Complete the I-V graph.

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
icon
Related questions
Question

Solve correctly all parts Will definitely upvote 

(10) A student is investigating the properties of a semiconducting diode.
This diagram shows the circuit she builds.
variable power supply
A
+
V
safety resistor
C
b
Figure 10.16
ai
ii
Sketch a graph to show how the current in the diode would vary
as the voltage across it is increased from 0 V to 1.0 V.
The supply is now connected in the reverse direction and once
more the potential difference across the diode is increased from
0V to 1.0 V. Complete the I-V graph.
Suggest why the safety resistor is required.
When the potential difference across the safety resistor is 1.4V, the
current in it is 20mA. Calculate the resistance of the safety resistor.
Transcribed Image Text:(10) A student is investigating the properties of a semiconducting diode. This diagram shows the circuit she builds. variable power supply A + V safety resistor C b Figure 10.16 ai ii Sketch a graph to show how the current in the diode would vary as the voltage across it is increased from 0 V to 1.0 V. The supply is now connected in the reverse direction and once more the potential difference across the diode is increased from 0V to 1.0 V. Complete the I-V graph. Suggest why the safety resistor is required. When the potential difference across the safety resistor is 1.4V, the current in it is 20mA. Calculate the resistance of the safety resistor.
Expert Solution
steps

Step by step

Solved in 6 steps with 5 images

Blurred answer
Knowledge Booster
HVDC
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Electric Motor Control
Electric Motor Control
Electrical Engineering
ISBN:
9781133702818
Author:
Herman
Publisher:
CENGAGE L