A photoresistor, whose resistance decreases with light intensity, is connected in the circuit of Figure P23.31. a.

Question:

A photoresistor, whose resistance decreases with light intensity, is connected in the circuit of Figure P23.31.

9.0 V 1.0 Photoresistor FIGURE P23.31

a. Draw a circuit diagram to illustrate how you would use a voltmeter and an ammeter to determine the resistance of the photoresistor in this circuit.

b. What do the two meters read when the resistance of the photoresistor is 2.5 kΩ?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics A Strategic Approach

ISBN: 9780321595492

2nd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

See More Books

Question Posted: Nov 04, 2023 10:50 PM

See More Questions

The cylinder B is raised by the hoist motor at A. The motor is connected to the double pulley C by a no-slip belt. The pulley has an inner hub D which is fixed to C and turns with it. The motor...
If the passing of Maths exam be event A and the passing of the English exam be event B and if P(A) = 0.75 and P(B) %3D = 0.85, and if passing these exams are independent, then the probability of...
In the circuit of Fig, the 5.0-Ω resistor is removed and replaced by a resistor of unknown resistance R. When this is done, an ideal voltmeter connected across the points b and c reads 1.9 V....
Penelope Pundit, an economics reporter, states that the European Union (EU) is increasing its productivity very rapidly in all industries. She claims that this productivity advance is so rapid that...
1. Based on the background information, what are the highest and lowest values of the stock based on P/E ratios? 2. What has been the firms earnings growth rate (i.e., the rate of growth from $6.70...
A U.S. Navy recruiting center knows from past experience that the heights of its recruits have traditionally been normally distributed with mean 69 inches. The recruiting center wants to test the...
Develop awareness of techniques and tactics for succeeding at business plan competitions AppendixLO1
Simon Sharpe executed and delivered to Ben Bates a negotiable promissory note payable to the order of Ben Bates for $500. Bates indorsed the note, Pay to Carl Cady upon his satisfactorily repairing...
Juliana takes out a 15-year loan for 250,000 to be repaid with quarterly payments starting one month after the loan is made. Her repayment structure is as follows: - The first payment is X. - The...
Normally, household lightbulbs are connected in parallel to a power supply. Suppose a 40 W and a 60 W lightbulb are, instead, connected in series, as shown in Figure Q23.32. Which bulb is brighter?...
Which resistor in Figure Q23.30 dissipates the most power? A. The 4.0 resistor. B. The 6.0 resistor. C. Both dissipate the same power. 10 V 4.0 6.02. FIGURE Q23.30
The balance sheet of Roop Industries is shown below. The 12/31/2010 value of operations is $651 million, and there are 10 million shares of common equity. What is the intrinsic price per share?...
A meteorologist believes that there is a relationship between the daily mean windspeed, w kn, and the daily mean temperature, t C. A random sample of 9 consecutive days is taken from past records...
Suppose k(x) = f(g(h(x))). Given the table of values below, determine k' (1). g(x) h(x) f'(x) g'(x) h'(x) x f(x) 1 -6 -3 3 6 -6 -6 3 -3 4 1 -7 -2 5 4 -2 7 3 1 -7 -8
In a research study women with metastatic stomach cancer responded to the Symptom Distress Scale and the Profile of Mood States. A correlation coefficient was reported: r = 0.5, p = 0.03. How would...
Charlotte, a marketing manager, is worried her firm is doing a poor job of managing the movement of finished products to the final consumer. If she is right, the company should work to improve its Mul
Sketch a graph of the piecewise defined function. f(x) = Sx if x 0 x+9 if x>0
In naturally occurring potassium, 0.0117% of the nuclei are radioactive 40K. (a) What mass of 40K is found in a broccoli stalk containing 300 mg of potassium? (b) What is the activity of this...
Suppose Green Network Energy needs to raise money to finance its new manufacturing facility, but their CFO does not think the company is financially capable of making the periodic interest payments...
An engineer at a pulp mill is considering the feasibility of removing chlorine gas (C1 2 , solute A) from an air steam using water, which will be reused for a pulp bleaching operation. The process...
At a particular location in a counter current stripper for removal of solute A from a liquid stream, the mole fraction of solute A in the gas phase is 0.010, and the mole fraction of this species in...
Wastewater containing volatile species A dissolved in the water at a dilute inlet concentration of 0.50 gmole A/m 3 (c AL,0 ) is pumped into a well-mixed open holding pond at a volumetric flow rate...
delet question
Texas Petrochemical reported the following April activity for its VC-30 lubricant, which had a balance of 395 qts.@ $4.30 per quart on April 1. Purchases: Apr. 10 Apr. 14 Apr. 20 595 qts @ $4.40 495...
A company manufactures and sells a product for $124 per unit. The company's fixed costs are $72,760, and its variable costs are $94 per unit. The company's break-even point in units is: Multiple...

A photoresistor, whose resistance decreases with light intensity, is connected in the circuit of Figure P23.31. a.

Question:

9.0 V 1.0 ΚΩ Photoresistor FIGURE P23.31

Step by Step Answer:

To measure the resistance of the photoresistor in the circuit you would arrange the ammeter and volt...View the full answer

College Physics A Strategic Approach

Students also viewed these Physics questions