How many 176Ωresistors (in parallel) are required to carry 5A on a 220V line? PLEASE HELP ☝
Answers
Answered by
35
Answer:
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Answered by
1
Explanation:
For x number of resistors of resistance 176 Ω, the equivalent resistance of the resistors connected in parallel is given by Ohm’s law as:
V= IR, R= V/I
Where,
Supply voltage, V= 220 V
Current, I = 5 A
Equivalent resistance of the combination = R, given as Therefore, four resistors of 176 Ω are required to draw the given amount of current.
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