dynamic resistance मीनिंग इन हिंदी

उदाहरण वाक्य

1. A resistance equal to the slope of the v / i curve at the operating point ( called the dynamic resistance ), and tangent to the curve.
2. Once entering this conductive state going through the negative dynamic resistance region, the SIDAC continues to conduct, regardless of voltage, until the applied current falls below its rated holding current.
3. When breakdown occurs, the diode enters a region of negative dynamic resistance, leading to a decrease in the voltage drop across the diode and, usually, a sharp increase in current through the diode.
4. For sufficiently small signals, the dynamic resistance allows the Ohm's law small signal resistance to be calculated as approximately one over the slope of a line drawn tangentially to the V-I curve at the DC operating point.
5. Because the dynamic resistance of the diode-connected transistor Q2, the input resistance of the two-transistor current mirror, is much smaller than \ scriptstyle r _ { O3 }, the test voltage, \ scriptstyle v _ \ text { test }, effectively appears across the collector-emitter terminals of Q3.
6. With " q " as the electronic charge, \ lambda is the wavelength of interest, " h " is Planck's constant, " c " is the speed of light, " k " is Boltzmann's constant, " T " is the temperature of the detector, R _ 0A is the zero-bias dynamic resistance area product ( often measured experimentally, but also expressible in noise level assumptions ), \ eta is the quantum efficiency of the device, and \ Phi _ b is the total flux of the source ( often a blackbody ) in photons / sec / cm?