draw a schematic diagram of an electric consisting of a battery of 5 2v cells a 20 ohms resistor, a 30ohms resistor a plug keyall connected in series calculate the value of current flowing through the 20 ohms resistor and the power consumed by the 30 ohms resistor
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Explanation:
10 V Battery ; Rest Components
Equivalent resistance = R1 +R2 +R3
= 5 + 10 + 15
= 30 Ω
Current in the circuit , I = V / R
(ii) Potential Differences across 5Ω resistor , V = IR
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