HomeworkLib
Question

An electric generator has an 18-cm-diameter, 120-turn coll that rotates at 60 Hz in a uniform magnetic field that is perpendicular to the rotation axis. Part A What magnetic field strength is needed to generate a peak voltage of 250 V? Express your answer with the appropriate units. B Value Units Submit Provide Feedback Next >

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

2 Ercat

0 5
Add a comment
Know the answer?
Add Answer to:
An electric generator has an 18-cm-diameter, 120-turn coll that rotates at 60 Hz in a uniform...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

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

  • A generator rotates at 85 Hz in a magnetic field of 0.050 T . It has...

    A generator rotates at 85 Hz in a magnetic field of 0.050 T . It has 650 turns and produces an rms voltage of 110 V and an rms current of 55.0 A . 1. What is the peak current produced? 2. What is the area of each turn of the coil?

  • A generator rotates at 91 Hz in a magnetic field of 0.050 T . It has...

    A generator rotates at 91 Hz in a magnetic field of 0.050 T . It has 750 turns and produces an rms voltage of 130 V and an rms current of 45.0 A . What is the peak current produced? Express your answer to three significant figures and include the appropriate units. What is the area of each turn of the coil? Express your answer to two significant figures and include the appropriate units.

  • A 440-loop circular armature coil with a diameter of8.0cm rotates at 120rev/s in a uniform magnetic...

    A 440-loop circular armature coil with a diameter of8.0cm rotates at 120rev/s in a uniform magnetic field of strength 0.30T . What is the rms voltage output of the generator? Include appropriate units.

  • Calculate the peak voltage of a generator that rotates its 185-turn, 0.100-m diameter coil at 3600...

    Calculate the peak voltage of a generator that rotates its 185-turn, 0.100-m diameter coil at 3600 rpm in a 0.780 T field. V

  • A 478-loop circular armature coil with a diameter of 4.9-cm rotates at 169-rev/s in a uniform...

    A 478-loop circular armature coil with a diameter of 4.9-cm rotates at 169-rev/s in a uniform magnetic field of strength 0.36-T. What is therms voltage output (in volts) of the generator?

  • 1 / 2 115% JE - A generator rotates at 90 Hz in a magnetic field...

    1 / 2 115% JE - A generator rotates at 90 Hz in a magnetic field of 0.17. It has 1200 turns and produce a rms voltage of 200 volt and rms current of 80A. What is the peak current produced. (b) What is the area of each turn coil?

  • A generator rotates at 91 Hz in a magnetic field of0.025 T.

    A generator rotates at \(91 \mathrm{~Hz}\) in a magnetic field of \(0.025 \mathrm{~T}\). It has 950 turns and produces an \(\mathrm{rms}\) voltage of \(140 \mathrm{~V}\) and an \(\mathrm{rms}\) current of \(40.0 \mathrm{~A}\).Part A What is the peak current produced?Express your answer to three significast figures and include the appropriate units.$$ I_{\text {peak }}=56.6 \mathrm{~A} $$Part BWhat is the area of each turn of the coil?Express your answer to two significant figures and include the appropriate units.

  • 1. Consider a generator that rotates its 200 turn, 0.13 m diameter coil at 3550 rpm...

    1. Consider a generator that rotates its 200 turn, 0.13 m diameter coil at 3550 rpm in a 0.65 T field. a. Calculate the peak voltage of the generator. 2. A precision laboratory resistor is made of a coil of wire. The coil is 1.5 cm in diameter, 3.75 cm long, and has 500 turns. a. What is its self-inductance in mH? b. What average emf in V is induced if the 12.0 A current through it is turned on...

  • A generator rotates at 89 Hz in a magnetic field of 0.050 T. It has 550...

    A generator rotates at 89 Hz in a magnetic field of 0.050 T. It has 550 turns and produces an mms voltage of 180 V and an rms current of 65.0 A Part A What is the peak current produced? Express your answer to three significant figures and include the appropriate units. HẢI Value Units Submit Request Answer - Part B What is the area of each turn of the col? Express your answer to two significant figures and include...

  • A 600-loop circular armature coil with a diameter of 9.0 cm rotates at 190 rev/s in...

    A 600-loop circular armature coil with a diameter of 9.0 cm rotates at 190 rev/s in a uniform magnetic field of strength 0.55 T . What is the rms voltage output of the generator? Express your answer to two significant figures and include the appropriate units.

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