A series RL circuit with R = 50 Ω and L = 10 H has a constant voltage V = 100 V applied at t = 0 by the closing of a switch. Find (a) the equation for i (you may use the formula rather than DE), (b) the current at t = 0.5 s (c) the expressions for VR and VL (d) the time at which VR = VL
Sinusoids And Phasors
Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.
Circuit Theory
Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).
A series RL circuit with R = 50 Ω and L = 10 H has a constant voltage V = 100 V applied at t = 0 by the closing of a switch.
Find
(a) the equation for i (you may use the formula rather than DE),
(b) the current at t = 0.5 s
(c) the expressions for VR and VL
(d) the time at which VR = VL
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
