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1: 2.5A 90V R ? 2: 200 ohms 3.25mA V ? 3: 2.5kv 300 ohms I ?
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5 votes
1: 2.5A

90V
R ?

2: 200 ohms
3.25mA
V ?

3: 2.5kv
300 ohms
I ?

User Peter Severin
by
9.8k points

1 Answer

3 votes

R = V/I = (90V/2.5A) = 36 ohms

V = I x R = 0.00325 x 200 = 0.65 volts

I = V / R = 2,500 / 300 = 8 and 1/3 A


User ChuckE
by
8.0k points
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