Question: 4a 4 Given the series circuit shown below, if R1, R2 and R3 are 10, 20 and 25 ohms respectively, (a) find the equivalent resistance

4a 4 Given the series circuit shown below, if R1, R2

4a 4 Given the series circuit shown below, if R1, R2 and R3 are 10, 20 and 25 ohms respectively, (a) find the equivalent resistance (ohms). (b) find the total current leaving the battery (Amps) 4b R1 M R 2 9 V MA R3

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