In the circuit diagram given below five resistances of 10ohm,40ohm,30ohm,20ohm and 60ohm are connected as shown in the figure to a 12v battery
Calculate:-
(a) total resistance in the circuit
(b) total current flowing in the circuit
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In the circuit diagram given below five resistances of 10ohm,40ohm,30ohm,20ohm and 60ohm are connected as shown in the figure to a 12v battery
Calculate:-
(a) total resistance in the circuit
(b) total current flowing in the circuit
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In the circuit diagram given below five resistances of 10ohm, 40ohm, 30ohm, 20ohm, and 60ohm are connected as shown to a 12 V battery.
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asked Jul 26, 2019 in Class X Science by navnit40 (-4,939 points)
In the circuit diagram given below five resistances of 10ohm, 40ohm, 30ohm, 20ohm, and 60 ohm are connected as shown to a 12 V battery.
Calculate:
total resistance in the circuit.
Total current flowing in the circuit.
electricity
1 Answer
0
votes
answered Jul 26, 2019 by muskan15 (-3,443 points)
(i) Equivalent resistance of 10 Ω and 40 Ω reistance (connected in parallel) is R1, given as:
1/R1 = 1/10 + 1/40 = 5/40
R1 = 8 Ω
Equivalent resistance of 30 Ω, 20 Ω and 60 Ω resistances (connected in parallel) is R2, given a:
1/R2 = 1/30 + 1/20 + 1/60 = 6/60
R2 = 10 Ω
R1 and R2 are connected in series,
∴ Total resistances in the circuit is R = R1 + R2 = 8 + 10 = 18 Ω
(ii) Total current flowing in the circuit, I = V/R = 12/18 = 0.67 A
Answer:
total current flowing in the circuit
Explanation:
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