1. MULTIPLE CHOICE QUESTIONS currents on a transmission line, we have the fol- l
ID: 2078047 • Letter: 1
Question
1. MULTIPLE CHOICE QUESTIONS currents on a transmission line, we have the fol- lowing for the capacitor, of capacitance C C z, a and inductor, of inductance L L'2, (a) The capacitor is a short circuit and the in- ductor is an open circuit. (b) The capacitor is an open circuit and the in- ductor is a short circuit. (c) Both the capacitor and the inductor are short circuits. (d) The capacitor is a voltage generator and the inductor is a current generator (e) None of the above. Hint: What is an impedance of a capacitor and inductor? (2) An oar immersed in the water appears to be bro- ken at the water surface when viewed from a boat. The submerged part of the oar looks asExplanation / Answer
2
when light Ray incident at the air-water interface, then according to Snell's law the incident light ray bends towards the normal as it changes its medium from rarer to denser, as the light ray converges, the oar seems to be shorter than its actual size.
option (b) is correct
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