How many turns of a nichrome wire 1 mm in diameter should be wound around a porcelain cylinder with radius 2.5 cm to obtain a heater with resistance of 20 
(Given 
(Nichrome) = 1.0 x 10-6 
m)
(a)
(b)
1200
(c)
(d)
5
How many turns of a nichrome wire 1 mm in diameter should be wound around a porcelain cylinder with radius 2.5 cm to obtain a heater with resistance of 20 (Given (Nichrome) = 1.0 x 10-6 m)
(a)
(b)
1200
(c)
(d)
5
Question ID - 154152 | SaraNextGen Top Answer
How many turns of a nichrome wire 1 mm in diameter should be wound around a porcelain cylinder with radius 2.5 cm to obtain a heater with resistance of 20 (Given (Nichrome) = 1.0 x 10-6 m)
(a)
(b)
1200
(c)
(d)
5
|
How many turns of a nichrome wire 1 mm in diameter should be wound around a porcelain cylinder with radius 2.5 cm to obtain a heater with resistance of 20 |
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|
(a) |
|
(b) |
1200 |
(c) |
|
(d) |
5 |
127