Three resistors, 33 , 63 , and 61 , are connected in series, and a 0.40-A curren

Question

Three resistors, 33 , 63 , and 61 , are connected in series, and a 0.40-A current passes through them. What are (a) the equivalent resistance and (b) the potential difference across this equivalent resistance? Three resistors, 33 , 63 , and 61 , are connected in series, and a 0.40-A current passes through them. What are (a) the equivalent resistance and (b) the potential difference across this equivalent resistance? Three resistors, 33 , 63 , and 61 , are connected in series, and a 0.40-A current passes through them. What are (a) the equivalent resistance and (b) the potential difference across this equivalent resistance?

Explanation / Answer

a) Req = 33 + 63 + 61 = 157 ohm

b) potential difference , v = i*Req = 0.40*157 = 62.8 v

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