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spayn [35]
3 years ago
6

What is the equivalent resistance between points A and B?

Physics
1 answer:
insens350 [35]3 years ago
7 0
All the 3 resistors below point A and B are in series. These 3 resistors can be replaced by an equivalent resistor of resistance R = 1+1+1 = 3 kΩ 

Now, this R and 1 kΩ resistor are in parallel because they have common end points. And they can be replaced by an equivalent resistor of resistance 
R' = 3x1/3+1 = 3/4 
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