Biology, asked by nidhamusthafa94, 10 months ago

If 1kw electric heater is meant for use at 200vDC supply the current and resistance of the current will be?

Answers

Answered by yoshithagavaskar

1

Answer:

p=v^2/r

10^3=(200)^2/r

r=40000/1000=40Ω

p=vi

=200(i)

10^3=200(i)

i=1000/200=5A

Explanation:

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