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In a circuit $$R_1, \ R_2$$ & $$R_3$$ have values $$5\Omega, \ 10 \Omega, \ 30 \Omega$$ respectively connected to a battery of 12 V. (i) Calculate the current through each resistor (ii) The total curent in the cicuit & (iii) total resistance.

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Q1

Resistors R1, R2 and R3 having values 5Ω, 10Ω, and 30Ω respectively are connected in parallel across a battery of 12V. Calculate [3 MARKS]

(a) the current through each resistor

(b) the total current in the circuit and

(c) the total circuit resistance.


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Q2
In the circuit diagram given in fig. 12.10, suppose the resistors R1 , R2 and R3 have the values 5Ω,10Ω,30Ω respectively, which have been connected to a battery of 12V. calculate (a) the current through each resistor, (b) the total current in the circuit, and (c) the total circuit resistance.
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Q3
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Q4
If in figure R1=10Ω, R2=40Ω, R3=30Ω, R4=20Ω, R5=60Ω, and a 12 V battery is connected to the arrangement. Calculate (a) the total resistance in the circuit, and (b) the total current flowing in the circuit.
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Q5

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