Science, asked by jasmine2522, 1 year ago

help in this please.​

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Answers

Answered by Kbavana
1

Explanation:

the formula for the first one is R1/R2=L1/L2

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Answered by baskarraothota99
1

Answer:

nichrome is = 6 ohm

the resistance is 1m long

Explanation:

= 6ohm , length = 100 v = 100: 6 : 70x. X = 420/100. X=4.2

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