Physics, asked by sahil9416585827, 10 months ago

how many 176 ohm resistors in parlell are required to carry 5A current in a 220 V line​

Answers

Answered by dhruvsony2004
0

Answer:

4

Explanation:

first you have to calculate the value of one resistor thaen you have to divide it by total resistance to get answer

Answered by Tinuarjun
1

Answer:

R=V/I

R=220÷5= 44

let X be the required number of 176 ohm resistors

Total resistance = 44 ohm

Resistors in parallel :

1/Rp = 1/R1 + 1/R2 ..

1/44 = X (1/176)

X= 176÷44 = 4

X= 4

Four 176 ohm resistors in parallel are required to carry 5A current in a 220V line

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