Question

Question 5 3 pts Nichrome wire of cross-sectional radius 0.741 mm is to be used in winding a heating coil. If the coil must c
b) find the length of wire you must use to wind coil.
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Solution, radius 0.741 mm = 7041 x 10-4 m current E 776 amp 1.9 x 102 u voltage a) resistance a voltage lngx10² current 7.07

Add a comment
Know the answer?
Add Answer to:
b) find the length of wire you must use to wind coil. Question 5 3 pts...
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
  • Nichrome wire of cross-sectional radius 0.774 mm is to be used in winding a heating coil....

    Nichrome wire of cross-sectional radius 0.774 mm is to be used in winding a heating coil. If the coil must carry a current of 9.50 A when a voltage of 3.00 ✕ 102 V is applied across its ends, find the following. Nichrome wire of cross-sectional radius 0.774 mm is to be used in winding a heating coil. If the coil must carry a current of 9.50 A when a voltage of 3.00 x 102 V is applied across its...

  • Nichrome wire of cross-sectional radius 0.757 mm is to be used in winding a heating coil....

    Nichrome wire of cross-sectional radius 0.757 mm is to be used in winding a heating coil. If the coil must carry a current of 8.25 A when a voltage of 3.00 102 V is applied across its ends, find the following. (a) the required resistance of the coil Ω (b) the length of wire you must use to wind the coil m

  • Nichrome wire of cross-sectional radius 0.777 mm is to be used in winding a heating coil....

    Nichrome wire of cross-sectional radius 0.777 mm is to be used in winding a heating coil. If the coil must carry a current of 8.50 A when a voltage of 2.10 ✕ 102 V is applied across its ends, find the following. (a) the required resistance of the coil 24.7 Ω (b) the length of wire you must use to wind the coil m.

  • Nichrome wire of cross-sectional radius 0.798 mm is to be used inwinding a heating coil. If...

    Nichrome wire of cross-sectional radius 0.798 mm is to be used inwinding a heating coil. If the coil must carry a current of 8.73 A when a voltage of 1.3 x 102 V is applied across its ends, find: a) the required resistance of the coil and 121.27Ω 147.46Ω 138.73Ω 11349Ω b) the length of wire you must use to wind the coil. 31.78 m 7.94m 19.86m 51.64m

  • Nichrome wire of cross-sectional radius 0.798 mm is to be used in winding a heating coil....

    Nichrome wire of cross-sectional radius 0.798 mm is to be used in winding a heating coil. If the coil must carry a current of 8.73A when a voltage of 1.3x10° Vis applied across its ends ta) Find the required resistance of the coil. 1.134.9 Ohms 138.73 Ohms 147 46 Ohms 121.27 Ohms None of the above

  • A portion of Nichrome wire of radius 2.80 mm is to be used in winding a...

    A portion of Nichrome wire of radius 2.80 mm is to be used in winding a heating coil. If the coil must draw a current of 8.45 A when a voltage of 120 V is applied across its ends, find the following. (Take the resistivity of Nichrome to be 1.50 ? 10?6 ? · m.) 3. -10 points My Notes Ask Your Teacher A portion of Nichrome wire of radius 2.80 mm is to be used in winding a heating...

  • Nichrome wire of cross-sectional radius 0.798 mm is to be used in winding a heating coit....

    Nichrome wire of cross-sectional radius 0.798 mm is to be used in winding a heating coit. If the col must carry a current of 8.73 A when a voltage of 1.3.10 Vis applied across its ends Find the length of wire you must use to wind the coll Hint: Use Table 17.1 to obtain the values you need 51.64 m 7.94 19.86 m 3178

  • answer Q3 only 2. Find the following. (In the figure, use G-28.80 μF and C2-22 80mF)...

    answer Q3 only 2. Find the following. (In the figure, use G-28.80 μF and C2-22 80mF) 6.00 uF 9.00 v a) the equivalent capacitance of the capacitors in the figure above b) the charge on each capacitor on the right 28.80-uF capacitor on the left 28.80-uF capacitor on the 22.80-uF capacitor on the 6.00-uF capacitor (c) the potential difference across each capacitor on the right 28.80-uF capacitor on the left 28.80-uF capacitor on the 22.80-uF capacitor on the 6.00-uF capacitor...

  • 1a) Three point charges, A = 2.45 µC, B = 6.80 µC, and C = −4.30...

    1a) Three point charges, A = 2.45 µC, B = 6.80 µC, and C = −4.30 µC, are located at the corners of an equilateral triangle as in the figure above. Find the magnitude and direction of the electric field at the position of the 2.45 µC charge. magnitude       N/C direction       ° below the +x-axis 1b)Nichrome wire of a cross-sectional radius of 0.751 mm is to be used in winding a heating coil. If the coil must carry a current...

  • PRACTICE IT Use the worked example above to help you solve this problem. (a) Calculate the...

    PRACTICE IT Use the worked example above to help you solve this problem. (a) Calculate the resistance per unit length of a 44 gauge nichrome wire of radius 0.642 mm. 12/m (b) If a potential difference of 10.7 V is maintained across a 1.00 m length of wire, what is the current in the wire? (c) The wire is melted down and recast with triple its original length. Find the new resistance RN as a multiple of the old resistance...

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