Question

A galvanometer has an internal resistance of 33 12 and deflects full scale for a 50-uA current. Part A Describe how to use th

ANSWER 1: R = 5-10-532 ANSWER 2: R = 5-10-612 ANSWER 3: R = 5-1062 ANSWER 4 R = 0.00005 22 ANSWER 5: R = 0.00000512

Part C Describe how to use this galvanometer to make a voltmeter to give a full-scale deflection of 200 V A resistor must be

ANSWER 1: R = 3.9-10-612 ANSWER 2: R = 3.9-10-512 ANSWER 3: R = 4.0-10-522 ANSWER 4: R= 4.0-10-612

Please show all steps. Will rate immediately.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

- Galvanometer r= 33 Ig = 50_YA = So Yiösa portaxe Part @ 129 A - Ar resistor must be placed in parallel with the galvanometepart b value in approx 66 micro ohms.

Part d value is approx 4.0 Mega ohms

Add a comment
Know the answer?
Add Answer to:
Please show all steps. Will rate immediately. A galvanometer has an internal resistance of 33 12...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Please show all steps. Will rate immediately. This is a screen shot of the whole problem....

    Please show all steps. Will rate immediately. This is a screen shot of the whole problem. There is no more information that I can provide. Constants A hypothetical planet has a mass 2.69 times that of Earth, but the same radius. Part A What is g near its surface? Express your answer to three significant figures and include the appropriate units. ? ха X.10 Х, h m 1.35 9planet S2 Previous Answers Request Answer Submit Incorrect; Try Again; 4 attempts...

  • PLEASE BOX ALL ANSWERS FOR A THUMBS UP Consider the circuit shown in (Figure 1). Suppose...

    PLEASE BOX ALL ANSWERS FOR A THUMBS UP Consider the circuit shown in (Figure 1). Suppose that R = 7 kN. Find the current i, in the circuit by making a succession of appropriate source transformations. Express your answer to three significant figures and include the appropriate units. uA ? io = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Check your signs. Figure Part B 1 of 1 Work back through the circuit...

  • Γαιιο In the circuit shown in (Figure 1), R1 =71, R2 = 612, R3 =8 12,...

    Γαιιο In the circuit shown in (Figure 1), R1 =71, R2 = 612, R3 =8 12, RA=512, and Rs =3 N. What is the current passing through resistor R2? 180 A ROO? Submit Previous Answers Request Answer Figure < 1 of 1 X Incorrect; Try Again; 3 attempts remaining Part C What is the current passing through resistor RA? Vo AZ OO ? Submit Request Answer

  • please box all the answers for a thumbs up Problem 4.82 The variable resistor in the...

    please box all the answers for a thumbs up Problem 4.82 The variable resistor in the circuit in (Figure 1) is adjusted for maximum power transfer to Ro. Suppose that R = 5 kl. Resistors (5% tolerance) [12] 10 100 1.0 k 10 k 100 k 1.0 M 120 1.2 k 12 k 120 k 15 150 1.5 k 15 k 150 k 1.5 M 180 1.8 k 18 k 180 k 22 220 2.2 k 22 k 220 k...

  • please help me with these Chapter 24 homework Problem 24.5 A 3.23 k2 resistor is connected...

    please help me with these Chapter 24 homework Problem 24.5 A 3.23 k2 resistor is connected to a generator with a maximum voltage of 111 V. EUR Find the average power delivered to this circuit. 0 AEC Par = 3814.5 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Find the maximum power delivered to this circuit P.- 3.81 W Previous Answers Problem 24.19 Find the impedance of a 70.0 Hz circuit with a 31.0...

  • A Review | Constants Part - Calculation of the equivalent resistance for a resistor network: part...

    A Review | Constants Part - Calculation of the equivalent resistance for a resistor network: part 1 Learning Goal: To find the equivalent resistance of resistors that are in series and/or parallel. -48R -18 . R = 4.12.R. -922. and R. For the circuit shown in (Figure 3), what is the equivalent resistance between terminals A and B when R = 11.592. Express your answer to three significant figures and include the appropriate units. For many electrical circuits, their analyses...

  • Problem 4.67 14 of 33 M Review Constant Find the Thévenin equivalent with respect to the...

    Problem 4.67 14 of 33 M Review Constant Find the Thévenin equivalent with respect to the terminals a,b for the circuit in (Figure 1) if v = 370 V. i=4 A. Part A Find the equivalent voltage. Express your answer to three significant figures and include the appropriate units. GCH HÅR O 2 ? VTH = 253.579 V Submit Previous Answers Request Answer X Incorrect; Try Again Figure (< 1 of 1 > Part B Find the equivalent resistance Express...

  • A resistor with R=20.0 22 and an inductor with L = 0.600 H are connected in...

    A resistor with R=20.0 22 and an inductor with L = 0.600 H are connected in series to a battery that has emf 50.0 V and negligible internal resistance. At timet after the circuit is completed, the energy stored in the inductor is 0.400 J. Part A At this instant, what is the voltage across the inductor? Express your answer with the appropriate units. Templates Symbols updo redo reset keyboar Shortcuts help V1 = 30 V Submit Previous Answers Request...

  • 1 Review Constants Periodic Table Part A Determine the equivalent resistance of resistors R1, R2, and...

    1 Review Constants Periodic Table Part A Determine the equivalent resistance of resistors R1, R2, and R3 in (Figure 1) for R1 = 422, R2 = 30.012, and R3 = 1522. IVO AED ? Ohms Submit Previous Answers Request Answer X Incorrect; Try Again Figure 1 of 1 Part B R2 Determine the current through R if € = 120 V. VASO ? WW R3 A - + Submit Previous Answers Request Answer R X Incorrect; Try Again Part C...

  • /s. Assume Air flows through this tube at a rate of 1100 cm that air is...

    /s. Assume Air flows through this tube at a rate of 1100 cm that air is an ideal fluid. (Figure 1) Part A What is the height h of mercury in the right side of the U-tube? Express your answer with the appropriate units. Figure 1 of 1 > 4.0 mm - 3.9 cm 2.0 cm Submit Previous Answers Request Answer X Incorrect; Try Again < Return to Assignment Provide Feedback Type here to search о во е на ее

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT