54. assignment (heating coil)
A portion of Nichrome wire of radius 2.70 mm is to be used in winding a heating coil. If the coil must draw a current of 8.70 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 ohm · m.)
(a) the required resistance of the coil
1 ohm
(b) the length of wire you must use to wind the coil
2 m
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(Take the resistivity of nichrome to be 1.50 10-6 ohm · m.)
(a) the required resistance of the coil
1 ohm
(b) the length of wire you must use to wind the coil
2 m
Video description:
https://youtu.be/arrAfH-qTe8
Follow the links to:
Visit our website: https://onlinetutors.top
Choose your tutor here: https://onlinetutors.top/crossroad#section-1-link
Get homework answers here: https://onlinetutors.top/crossroad#section-2-link
Submit new assignment here: https://onlinetutors.top/crossroad#section-3-link
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