Answer to Question #195947 in Physics for hanny

Question #195947

1.Three resistors 20 Ω, 30 Ω and 50Ω are connected in series across a 125 V battery. Calculate the following:

Expert's answer

- total resistance

"R=20+30+50=100\\ (\\Omega)"

- current in the circuit

"I=V\/R=125\/100=1.25\\ (A)"

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