Q.No.223: - Explain how to
generate the forward bias portion of the characteristic curve.
Ans: - The forward voltage (VF) increases to
the right along the horizontal axis, and the forward current (IF) increases
upward along the vertical axis.
Showing posts with label forward biasing. Show all posts
Showing posts with label forward biasing. Show all posts
Saturday, 8 February 2014
Q.No.221: - Describe what is the effect of barrier potential during forward biasing and reverse biasing.
Q.No.221: - Describe what is
the effect of barrier potential during forward biasing and reverse biasing.
Ans: - Potential barrier is also
called depletion region. When the diode is forward biased then the size of
depletion region decreases and when the diode is reverse biased then the
depletion region become wider.