RL

Related questions

Q: 2-1 Determine Zrexpressed in phasor form. R L = 0.3 H v = 240 sin(120 n t) (AC C- 40 μ R = 22 Q 2-2…

A: In the given question, We have to determine the value of ZT in part(a) and current through the…

Q: Find the charge on the capacitor and the current in an LRC-series circuit if L = 1 henry, R = 2…

Q: Problem 6: In the simple AC circuit shown on the right, C = 0.045 F, L = 1.2 H, R = 36 2, AV =…

Q: For the circuit used in the Additional Problem of the previous homework assignment, replace the…

A: Consider the notation points in the circuit diagram as follows. Case 1: When ω is very high i.e.…

Q: A sinusoidal voltage of frequency 60 Hz and peak value 150 V is applied to a series L-R circuit,…

A: Given that, Frequency (f)= 60 Hz Vo= 150 v R= 20 ohms L= 0.04 H

Q: lell L In an LC circuit where L=(1.40x10^0)H and C=(4.100x10^1)nF, the resonant angular frequency…

A: Solution:-Given thatL=1.4×100 HC=4.1×101 nF=41×10-9 F

Q: What is the average power dissipation in a series RLC circuit if R = 20.00 k[I, C= 10.00 µF, L=180…

Q: 3) The op-amps circuits below all use ideal op-amps powered by V,+ = +12 V and V,- -- 12V. (Ideal…

A: Given: The circuit diagram is as follows: The value of the input voltage is 3 V. Introduction: A…

Q: response to a step voltage, the voltage waveform shown in Fig. 1 below was observed at the 24/3…

Question

The primary voltage on the transformer in Figure 2–46 (p. 95) is 120 V rms and NP : NS = 15:1. Diode voltage drops are 0.7 V. (a) What should be the value of RL if the average current in RL must be 0.5 A?

RL
FIGURE 2–46 (Exercises 2-24 and 2–25)

Expert Solution

Step 1

Relation between voltage and number of turns in a transformer is given as:

$\frac{V_{s}}{V_{p}} = \frac{N_{s}}{N_{p}}$

Here, $V_{p} and V_{s}$ are primary and secondary voltage respectively

$N_{s} and N_{p}$ are number of turns n primary and secondary coil.

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Calculate the voltage ratio vo/vs for the op amp circuit given below, where R= 12 kN. Assume that the op amp is ideal. 25 k2 ww- R +, 10 kΩ The voltage ratio volvs for the op amp circuit is + ° 10
An AC circuit with a total resistance of 1200 Ohms has an RMS current of 0.5 Amps. The circuit wraps around an iron core transistor with 50 loops. The secondary coils, leading to a different circuit, wrap with 35 loops. The secondary circuit has a total resistance of 40 Ω. What is the RMS current in the secondary circuit?
A 300-volt electromotive force is applied to an LR-series circuit in which the resistance is 500 ohms and the inductance is 0.5 henries. What is the current (in milliamperes) at 1 millisecond if i(0)=0?
1) Determine the change in chemical energy each second required to produce this increase in electric potential energy. 2) If there are roughly 7×10^11 of these cells in the body, how much chemical energy is used in pumping sodium ions each second? 3) Estimate the fraction of a person's metabolic rate used to pump these ions. Assume the metabolic rate to be 100 W.