The switch has been at position "a" for a very long time. It is suddenly flipped to position "h" for 1.25 ms then back to a. How much energy is dissipated by the 50 Ω resistor?
The switch has been at position "a" for a very long time. It is suddenly flipped to position "h" for 1.25 ms then back to a. How much energy is dissipated by the 50 Ω resistor?
Consider the RC circuit in the figure below. The switch was at position a for a long period of time and it is suddenly switched to position b at time t = 0.For each statement select True or False.1. The current through the resistor equals the current across the capacitor at all times.2. In the instant after the switch is thrown the current across the capacitor is zero.3. In the instant after the switch is thrown the voltage across the...
1. after the switch has been closed for a very long time it is suddenly opened. What happens? Specifically explain what happens to the current in each of the resistors and the charge on the capacitors? 2. What is the current supplied by the battery the instant after the switch is closed? What is the current supplied by the battery after the switch has been closed for a very long time?
The switch in the circuit has been closed for a long time before it is opened at t = 0a) io(t) for t ≥ 0+b) vo(t) for t ≥ 0+, where vo is the voltage drop across the 54 Ω resistor.c) The total energy stored in the 0.5 H inductor that is dissipated in the 26 Ω resistor
The switch in (Figure 1) has been open for a very long time. The switch is closed at t=0 s. Assume ε = 100 V. At t = 0s, what is the current in the 60 Ω resistor? The switch in (Figure 1) has been open for a very long time. The switch is closed at t = 0 s. Assume ε = 100 V. At t =0s, what is the current in the 40 Ω resistor?At t = 0s, what is the...
The switch in the circuit has been closed for a long time and is opened at t = 0. a. Calculate the initial value of I b. Calculate the initial energy stored in the inductor. c. What is the time constant of the circuit for t ≥ 0? d. What is the numerical expression for i() for t20? e. What percentage of the initial energy stored has been dissipated in the 4 Ω resistor 5ms after the switch has been opened?
Please show equations used In the circuit below, the switch has been in position A for a long time. At t = 0, the switch is flipped in the position B. Find the current in the resistor at t = 10 ms, if C-3pC, R = 5K2, and ε= 12 V. 4. emf
Switch S has been at position a for a very long time and is then thrown to position b. You know that the capacitance C is 17.0 uF. Your data logger makes a graph of the voltage across the capacitor as a function of time, with t = 0 being the instant the switch was thrown to position b. The graph is shown in the figures below. AV (V) 30 25 20 15 10 5 has t (ms) 10 15...
4. Energy Delivered to Resistor in RL Circuit The switch in the circuit shown has been open for a long time. At the switch is closed. Determine the cumulative total energy delivered to the 4 resistor in [J] at 250 ms after the switch is closed. 20 40 w 12 V 7 1 H
You kept the switch in position 2 for a long time. Then you flipped the switch to position 1 and measured the voltage across the capacitor as a function of time (the magnitude of the voltage is recorded below, don't worry about the sign). The resistance R has been previously measured as 102 fi, and the battery used is 9V. Given the data below, what is the time constant of this exponential function (where the voltage across the capacitor is...
4. Energy Delivered to Resistor in RL Circuit The switch in the circuit shown has been open for a long time. At the switch is closed. Determine the cumulative total energy delivered to the 4 resistor in [J] at 250 ms after the switch is closed. 40 20 w 12 V